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Robert Higgins

Title(s)Professor Emeritus, SCHOOL OF VETERINARY MEDICINE
SchoolUniversity of California, Davis
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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help.
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    1. Toyoda I, Vernau W, Sturges BK, Vernau KM, Rossmeisl J, Zimmerman K, Crowe CM, Woolard K, Giuffrida M, Higgins RJ, Dickinson PJ. Clinicopathological characteristics of histiocytic sarcoma affecting the central nervous system in dogs. J Vet Intern Med. 2020 Jan 10. PMID: 31919895.
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    2. Lui C, Suarez-Pierre A, Zhou X, Crawford TC, Fraser CD, Giuliano K, Hsu S, Higgins RS, Zehr KJ, Whitman GJ, Choi CW, Kilic A. Effects of Systemic and Device-Related Complications in Patients Bridged to Transplantation With Left Ventricular Assist Devices. J Surg Res. 2020 Feb; 246:207-212. PMID: 31605947.
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    3. Suarez-Pierre A, Zhou X, Fraser CD, Grimm JC, Crawford TC, Lui C, Valero V, Choi CW, Higgins RS, Kilic A. Survival and Functional Status After Bridge-to-Transplant with a Left Ventricular Assist Device. ASAIO J. 2019 Sep/Oct; 65(7):661-667. PMID: 30281540.
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    4. Suarez-Pierre A, Lui C, Zhou X, Fraser CD, Crawford TC, Choi CW, Whitman GJ, Higgins RS, Kilic A. Discrepancies in access and institutional risk tolerance in heart transplantation: A national open cohort study. J Card Surg. 2019 Oct; 34(10):994-1003. PMID: 31374593.
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    5. Suarez-Pierre A, Crawford TC, Zhou X, Lui C, Fraser CD, Etchill E, Sharma K, Higgins RS, Whitman GJ, Kilic A, Choi CW. Impact of Traumatically Brain-Injured Donors on Outcomes After Heart Transplantation. J Surg Res. 2019 08; 240:40-47. PMID: 30909064.
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    6. Suarez-Pierre A, Lui C, Zhou X, Crawford TC, Fraser CD, Giuliano K, Hsu S, Higgins RS, Zehr KJ, Whitman GJ, Choi CW, Kilic A. Early Outcomes After Heart Transplantation in Recipients Bridged With a HeartMate 3 Device. Ann Thorac Surg. 2019 08; 108(2):467-473. PMID: 30880137.
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    7. Ancona D, York D, Higgins RJ, Bannasch D, Dickinson PJ. Comparative Cytogenetic Analysis of Dog and Human Choroid Plexus Tumors Defines Syntenic Regions of Genomic Loss. J Neuropathol Exp Neurol. 2018 05 01; 77(5):413-419. PMID: 29547982.
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    8. Hernandez-Fuentes MP, Franklin C, Rebollo-Mesa I, Mollon J, Delaney F, Perucha E, Stapleton C, Borrows R, Byrne C, Cavalleri G, Clarke B, Clatworthy M, Feehally J, Fuggle S, Gagliano SA, Griffin S, Hammad A, Higgins R, Jardine A, Keogan M, Leach T, MacPhee I, Mark PB, Marsh J, Maxwell P, McKane W, McLean A, Newstead C, Augustine T, Phelan P, Powis S, Rowe P, Sheerin N, Solomon E, Stephens H, Thuraisingham R, Trembath R, Topham P, Vaughan R, Sacks SH, Conlon P, Opelz G, Soranzo N, Weale ME, Lord GM. Long- and short-term outcomes in renal allografts with deceased donors: A large recipient and donor genome-wide association study. Am J Transplant. 2018 06; 18(6):1370-1379. PMID: 29392897.
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    9. Daga S, Moyse H, Briggs D, Lowe D, Evans N, Jones J, Buchli R, McMurtrey C, Mulder A, Hildebrand W, Claas F, Higgins R, Mitchell DA, Zehnder D. Response to the comments on "Direct quantitative measurement of the kinetics of HLA-specific antibody interactions with isolated HLA proteins". Hum Immunol. 2018 02; 79(2):130-131. PMID: 29217367.
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    10. Daga S, Moyse H, Briggs D, Lowe D, Evans N, Jones J, Buchli R, McMurtrey C, Mulder A, Hildebrand W, Claas F, Higgins R, Mitchell DA, Zehnder D. Direct quantitative measurement of the kinetics of HLA-specific antibody interactions with isolated HLA proteins. Hum Immunol. 2018 Feb; 79(2):122-128. PMID: 29097266.
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    11. Sisó S, Marco-Salazar P, Moore PF, Sturges BK, Vernau W, Wisner ER, Bollen AW, Dickinson PJ, Higgins RJ. Canine Nervous System Lymphoma Subtypes Display Characteristic Neuroanatomical Patterns. Vet Pathol. 2017 01; 54(1):53-60. PMID: 27511313.
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    12. Ahmed R, Bae S, Hicks CW, Orandi BJ, Atallah C, Chow EK, Massie AB, Lopez J, Higgins RS, Segev DL. Here Comes the Sunshine: Industry's Payments to Cardiothoracic Surgeons. Ann Thorac Surg. 2017 Feb; 103(2):567-572. PMID: 27353195.
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    13. Dickinson PJ, York D, Higgins RJ, LeCouteur RA, Joshi N, Bannasch D. Chromosomal Aberrations in Canine Gliomas Define Candidate Genes and Common Pathways in Dogs and Humans. J Neuropathol Exp Neurol. 2016 07; 75(7):700-10. PMID: 27251041.
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    14. Ravi Y, Campagna R, Rosas PC, Essa E, Hasan AK, Higgins RS, Emani S, Sai-Sudhakar CB. Successful heart transplantation using a donor heart afflicted by takotsubo cardiomyopathy. Proc (Bayl Univ Med Cent). 2016 Jan; 29(1):73-4. PMID: 26722178.
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    15. Musa H, Kline CF, Sturm AC, Murphy N, Adelman S, Wang C, Yan H, Johnson BL, Csepe TA, Kilic A, Higgins RS, Janssen PM, Fedorov VV, Weiss R, Salazar C, Hund TJ, Pitt GS, Mohler PJ. SCN5A variant that blocks fibroblast growth factor homologous factor regulation causes human arrhythmia. Proc Natl Acad Sci U S A. 2015 Oct 06; 112(40):12528-33. PMID: 26392562.
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    16. Khovanova N, Daga S, Shaikhina T, Krishnan N, Jones J, Zehnder D, Mitchell D, Higgins R, Briggs D, Lowe D. Subclass analysis of donor HLA-specific IgG in antibody-incompatible renal transplantation reveals a significant association of IgG4 with rejection and graft failure. Transpl Int. 2015 Dec; 28(12):1405-15. PMID: 26264744.
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    17. Li N, Csepe TA, Hansen BJ, Dobrzynski H, Higgins RS, Kilic A, Mohler PJ, Janssen PM, Rosen MR, Biesiadecki BJ, Fedorov VV. Molecular Mapping of Sinoatrial Node HCN Channel Expression in the Human Heart. Circ Arrhythm Electrophysiol. 2015 Oct; 8(5):1219-27. PMID: 26304511.
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    18. Sturm AC, Kline CF, Glynn P, Johnson BL, Curran J, Kilic A, Higgins RS, Binkley PF, Janssen PM, Weiss R, Raman SV, Fowler SJ, Priori SG, Hund TJ, Carnes CA, Mohler PJ. Use of whole exome sequencing for the identification of Ito-based arrhythmia mechanism and therapy. J Am Heart Assoc. 2015 May 26; 4(5). PMID: 26015324.
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    19. Boudreau CE, York D, Higgins RJ, LeCouteur RA, Dickinson PJ. Molecular signalling pathways in canine gliomas. Vet Comp Oncol. 2017 Mar; 15(1):133-150. PMID: 25808605.
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    20. Smith SA, Sturm AC, Curran J, Kline CF, Little SC, Bonilla IM, Long VP, Makara M, Polina I, Hughes LD, Webb TR, Wei Z, Wright P, Voigt N, Bhakta D, Spoonamore KG, Zhang C, Weiss R, Binkley PF, Janssen PM, Kilic A, Higgins RS, Sun M, Ma J, Dobrev D, Zhang M, Carnes CA, Vatta M, Rasband MN, Hund TJ, Mohler PJ. Dysfunction in the ßII spectrin-dependent cytoskeleton underlies human arrhythmia. Circulation. 2015 Feb 24; 131(8):695-708. PMID: 25632041.
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    21. Finno CJ, Aleman M, Higgins RJ, Madigan JE, Bannasch DL. Risk of false positive genetic associations in complex traits with underlying population structure: a case study. Vet J. 2014 Dec; 202(3):543-9. PMID: 25278384.
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    22. Casey KM, Bollen AW, Winger KM, Vernau KM, Dickinson PJ, Higgins RJ, Sisó S. Bilaterally symmetric focal cortical dysplasia in a golden retriever dog. J Comp Pathol. 2014 Nov; 151(4):375-9. PMID: 25246180.
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    23. Sheley MF, Higgins RJ, Mete A. Transmural ileal ganglioneuromatosis in a young Boer goat (Capra hircus). J Comp Pathol. 2014 Aug-Oct; 151(2-3):190-4. PMID: 24975898.
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    24. Giannitti F, Higgins RJ, Pesavento PA, Dela Cruz F, Clifford DL, Piazza M, Parker Struckhoff A, Del Valle L, Bollen AW, Puschner B, Kerr E, Gelberg H, Mete A, McGraw S, Woods LW. Temporal and geographic clustering of polyomavirus-associated olfactory tumors in 10 free-ranging raccoons (Procyon lotor). Vet Pathol. 2014 Jul; 51(4):832-45. PMID: 24045888.
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    25. Traslavina RP, Aleman M, Affolter VK, LeCouteur RA, Ramsamooj R, Higgins RJ. Pathology in practice. Spinal cord (ectopic) nephroblastoma in a dog. J Am Vet Med Assoc. 2013 Jun 15; 242(12):1661-3. PMID: 23725428.
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    26. Anwer CC, Vernau KM, Higgins RJ, Dickinson PJ, Sturges BK, LeCouteur RA, Bentley RT, Wisner ER. Magnetic resonance imaging features of intracranial granular cell tumors in six dogs. Vet Radiol Ultrasound. 2013 May-Jun; 54(3):271-7. PMID: 23521525.
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    27. Vernau KM, Runstadler JA, Brown EA, Cameron JM, Huson HJ, Higgins RJ, Ackerley C, Sturges BK, Dickinson PJ, Puschner B, Giulivi C, Shelton GD, Robinson BH, DiMauro S, Bollen AW, Bannasch DL. Genome-wide association analysis identifies a mutation in the thiamine transporter 2 (SLC19A3) gene associated with Alaskan Husky encephalopathy. PLoS One. 2013; 8(3):e57195. PMID: 23469184.
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    28. Angell JW, Jones G, Grove-White DH, Jones E, Higgins RJ, Otter A. A prospective on farm cohort study investigating the epidemiology and pathophysiology of drunken lamb syndrome. Vet Rec. 2013 Feb 09; 172(6):154. PMID: 23292949.
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    29. Li L, Diab S, McGraw S, Barr B, Traslavina R, Higgins R, Talbot T, Blanchard P, Rimoldi G, Fahsbender E, Page B, Phan TG, Wang C, Deng X, Pesavento P, Delwart E. Divergent astrovirus associated with neurologic disease in cattle. Emerg Infect Dis. 2013; 19(9):1385-92. PMID: 23965613.
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    30. Traslavina RP, Kent MS, Mohr FC, Dickinson PJ, Vernau KM, Bollen AW, Higgins RJ. Clear cell ependymoma in a dog. J Comp Pathol. 2013 Jul; 149(1):53-6. PMID: 23273584.
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    31. Finno CJ, Famula T, Aleman M, Higgins RJ, Madigan JE, Bannasch DL. Pedigree analysis and exclusion of alpha-tocopherol transfer protein (TTPA) as a candidate gene for neuroaxonal dystrophy in the American Quarter Horse. J Vet Intern Med. 2013 Jan-Feb; 27(1):177-85. PMID: 23186252.
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    32. Twomey DF, Grierson SS, Martelli F, Higgins RJ, Jeffrey M. Enteritis in an alpaca (Vicugna pacos) associated with a potentially novel adenovirus. J Vet Diagn Invest. 2012 Sep; 24(5):1000-3. PMID: 22786976.
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    33. Bidewell CA, Drew JR, Payne JH, Sayers AR, Higgins RJ, Livesey CT. Case study of copper poisoning in a British dairy herd. Vet Rec. 2012 May 05; 170(18):464. PMID: 22562897.
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    34. Nentwig A, Higgins RJ, Francey T, Doherr M, Zurbriggen A, Oevermann A. Aberrant E-cadherin, ß-catenin, and glial fibrillary acidic protein (GFAP) expression in canine choroid plexus tumors. J Vet Diagn Invest. 2012 Jan; 24(1):14-22. PMID: 22362931.
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    35. Finno CJ, Higgins RJ, Aleman M, Ofri R, Hollingsworth SR, Bannasch DL, Reilly CM, Madigan JE. Equine degenerative myeloencephalopathy in Lusitano horses. J Vet Intern Med. 2011 Nov-Dec; 25(6):1439-46. PMID: 22092640.
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    36. York D, Higgins RJ, LeCouteur RA, Wolfe AN, Grahn R, Olby N, Campbell M, Dickinson PJ. TP53 mutations in canine brain tumors. Vet Pathol. 2012 Sep; 49(5):796-801. PMID: 22002975.
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    37. Aleman M, Finno CJ, Higgins RJ, Puschner B, Gericota B, Gohil K, LeCouteur RA, Madigan JE. Evaluation of epidemiological, clinical, and pathological features of neuroaxonal dystrophy in Quarter Horses. J Am Vet Med Assoc. 2011 Sep 15; 239(6):823-33. PMID: 21916766.
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    38. Everest DJ, Duff JP, Higgins RJ. Rotavirus in a wild English red squirrel (Sciurus vulgaris) identified by electron microscopy. Vet Rec. 2011 Aug 06; 169(6):160. PMID: 21821691.
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    39. Millar M, Barlow A, Williamson S, Higgins R, Stevenson B. Necrotic ulcerative spirochaetal stomatitis in outdoor pigs. Vet Rec. 2011 Jul 09; 169(2):55. PMID: 21742700.
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    40. Twomey DF, Collins R, Cranwell MP, Crawshaw TR, Higgins RJ, Dean GS, Vordermeier HM, Hollingdale A, de la Rua-Domenech R. Controlling tuberculosis in a llama (Lama glama) herd using clinical signs, tuberculin skin testing and serology. Vet J. 2012 May; 192(2):246-8. PMID: 21704542.
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    41. Gill JL, Capper D, Vanbellinghen JF, Chung SK, Higgins RJ, Rees MI, Shelton GD, Harvey RJ. Startle disease in Irish wolfhounds associated with a microdeletion in the glycine transporter GlyT2 gene. Neurobiol Dis. 2011 Jul; 43(1):184-9. PMID: 21420493.
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    42. Wisner ER, Dickinson PJ, Higgins RJ. Magnetic resonance imaging features of canine intracranial neoplasia. Vet Radiol Ultrasound. 2011 Mar-Apr; 52(1 Suppl 1):S52-61. PMID: 21392157.
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    43. Foster G, Higgins R, Leclair D, Korczak BM, Mikaelian I, Patterson IA, Kuhnert P. Proposal of Bisgaardia hudsonensis gen. nov., sp. nov. and an additional genomospecies, isolated from seals, as new members of the family Pasteurellaceae. Int J Syst Evol Microbiol. 2011 Dec; 61(Pt 12):3016-22. PMID: 21296928.
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    44. Sykes JE, Sturges BK, Cannon MS, Gericota B, Higgins RJ, Trivedi SR, Dickinson PJ, Vernau KM, Meyer W, Wisner ER. Clinical signs, imaging features, neuropathology, and outcome in cats and dogs with central nervous system cryptococcosis from California. J Vet Intern Med. 2010 Nov-Dec; 24(6):1427-38. PMID: 21054543.
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    45. Twomey DF, Crawshaw TR, Anscombe JE, Barnett JE, Farrant L, Evans LJ, McElligott WS, Higgins RJ, Dean GS, Vordermeier HM, de la Rua-Domenech R. Assessment of antemortem tests used in the control of an outbreak of tuberculosis in llamas (Lama glama). Vet Rec. 2010 Sep 25; 167(13):475-80. PMID: 20871080.
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    46. Duff JP, Haley P, Wood R, Higgins RJ. Causes of red squirrel (Sciurus vulgaris) mortality in England. Vet Rec. 2010 Sep 18; 167(12):461. PMID: 20852252.
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    47. Dickinson PJ, LeCouteur RA, Higgins RJ, Bringas JR, Larson RF, Yamashita Y, Krauze MT, Forsayeth J, Noble CO, Drummond DC, Kirpotin DB, Park JW, Berger MS, Bankiewicz KS. Canine spontaneous glioma: a translational model system for convection-enhanced delivery. Neuro Oncol. 2010 Sep; 12(9):928-40. PMID: 20488958.
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    48. Westworth DR, Vernau KM, LeCouteur RA, Gericota BM, Pasevento PA, Higgins RJ. Definitive follow up on an arterial anomaly causing cervical myelopathy. Vet Radiol Ultrasound. 2010 May-Jun; 51(3):356-7. PMID: 20469562.
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    49. Twomey DF, Higgins RJ, Worth DR, Okker M, Gover K, Nabb EJ, Speirs G. Cutaneous TB caused by Mycobacterium bovis in a veterinary surgeon following exposure to a tuberculous alpaca (Vicugna pacos). Vet Rec. 2010 Feb 06; 166(6):175-7. PMID: 20139381.
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    50. Woods LW, Higgins RJ, Joseph VJ, Filigenzi MS, Puschner B. Ronidazole toxicosis in 3 society finches (Lonchura striata). Vet Pathol. 2010 Mar; 47(2):231-5. PMID: 20106792.
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    51. Higgins RJ, Dickinson PJ, LeCouteur RA, Bollen AW, Wang H, Wang H, Corely LJ, Moore LM, Zang W, Fuller GN. Spontaneous canine gliomas: overexpression of EGFR, PDGFRalpha and IGFBP2 demonstrated by tissue microarray immunophenotyping. J Neurooncol. 2010 May; 98(1):49-55. PMID: 19967449.
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    52. Foster AP, Skuse AM, Higgins RJ, Barrett DC, Philbey AW, Thomson JR, Thompson H, Fraser MA, Bowden PE, Day MJ. Epidermolysis bullosa in calves in the United Kingdom. J Comp Pathol. 2010 May; 142(4):336-40. PMID: 19909967.
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    53. Gericota B, Aleman M, Kozikowski TA, Pesavento P, Bollen AW, Madigan JE, Higgins RJ. A grade IV glioblastoma with an oligodendroglial component (GBM-O) in a horse. J Comp Pathol. 2010 May; 142(4):332-5. PMID: 19897210.
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    54. Foyle KL, Fuller HE, Higgins RJ, Russell GC, Willoughby K, Rosie WG, Stidworthy MF, Foster AP. Malignant catarrhal fever in sika deer (Cervus nippon) in the UK. Vet Rec. 2009 Oct 10; 165(15):445-7. PMID: 19820260.
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    55. Daniel R, Evans H, Rolfe S, de la Rua-Domenech R, Crawshaw T, Higgins RJ, Schock A, Clifton-Hadley R. Outbreak of tuberculosis caused by Mycobacterium bovis in golden Guernsey goats in Great Britain. Vet Rec. 2009 Sep 19; 165(12):335-42. PMID: 19767636.
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    56. Dean GS, Crawshaw TR, de la Rua-Domenech R, Farrant L, Greenwald R, Higgins RJ, Lyashchenko K, Vordermeier HM, Twomey DF. Use of serological techniques for diagnosis of Mycobacterium bovis infection in a llama herd. Vet Rec. 2009 Sep 12; 165(11):323-4. PMID: 19749210.
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    57. Valles F, Fiandaca MS, Bringas J, Dickinson P, LeCouteur R, Higgins R, Berger M, Forsayeth J, Bankiewicz KS. Anatomic compression caused by high-volume convection-enhanced delivery to the brain. Neurosurgery. 2009 Sep; 65(3):579-85; discussion 585-6. PMID: 19687704.
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    58. Twomey DF, Crawshaw TR, Foster AP, Higgins RJ, Smith NH, Wilson L, McDean K, Adams JL, de la Rua-Domenech R. Suspected transmission of Mycobacterium bovis between alpacas. Vet Rec. 2009 Jul 25; 165(4):121-2. PMID: 19633327.
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    59. MacLeod AG, Dickinson PJ, LeCouteur RA, Higgins RJ, Pollard RE. Quantitative assessment of blood volume and permeability in cerebral mass lesions using dynamic contrast-enhanced computed tomography in the dog. Acad Radiol. 2009 Oct; 16(10):1187-95. PMID: 19515585.
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    60. Dickinson PJ, Surace EI, Cambell M, Higgins RJ, Leutenegger CM, Bollen AW, LeCouteur RA, Gutmann DH. Expression of the tumor suppressor genes NF2, 4.1B, and TSLC1 in canine meningiomas. Vet Pathol. 2009 Sep; 46(5):884-92. PMID: 19429976.
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    61. Aleman M, Katzman SA, Vaughan B, Hodges J, Crabbs TA, Christopher MM, Shelton GD, Higgins RJ. Antemortem diagnosis of polyneuritis equi. J Vet Intern Med. 2009 May-Jun; 23(3):665-8. PMID: 19645849.
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    62. Thomas R, Duke SE, Wang HJ, Breen TE, Higgins RJ, Linder KE, Ellis P, Langford CF, Dickinson PJ, Olby NJ, Breen M. 'Putting our heads together': insights into genomic conservation between human and canine intracranial tumors. J Neurooncol. 2009 Sep; 94(3):333-49. PMID: 19333554.
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    63. Varenika V, Dickinson P, Bringas J, LeCouteur R, Higgins R, Park J, Fiandaca M, Berger M, Sampson J, Bankiewicz K. Detection of infusate leakage in the brain using real-time imaging of convection-enhanced delivery. J Neurosurg. 2008 Nov; 109(5):874-80. PMID: 18976077.
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    64. Barnett JE, Preston GD, Steele LM, Gibbons LM, Scholes SF, Schock A, Higgins RJ. Parasite-induced leucomyelopathy in llamas (Lama glama). Vet Rec. 2008 Oct 25; 163(17):516-7. PMID: 18953077.
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    65. Westworth DR, Dickinson PJ, Vernau W, Johnson EG, Bollen AW, Kass PH, Sturges BK, Vernau KM, Lecouteur RA, Higgins RJ. Choroid plexus tumors in 56 dogs (1985-2007). J Vet Intern Med. 2008 Sep-Oct; 22(5):1157-65. PMID: 18691364.
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    66. Arsenault J, Dubreuil P, Higgins R, Bélanger D. Risk factors and impacts of clinical and subclinical mastitis in commercial meat-producing sheep flocks in Quebec, Canada. Prev Vet Med. 2008 Nov 17; 87(3-4):373-93. PMID: 18656275.
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    67. Petersen SA, Sturges BK, Dickinson PJ, Pollard RE, Kass PH, Kent M, Vernau KM, Lecouteur RA, Higgins RJ. Canine intraspinal meningiomas: imaging features, histopathologic classification, and long-term outcome in 34 dogs. J Vet Intern Med. 2008 Jul-Aug; 22(4):946-53. PMID: 18482277.
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    68. Barnett J, Twomey DF, Millar MF, Bell S, Bradshaw J, Higgins RJ, Scholes SF, Errington J, Bromage GG, Oxenham GJ. BVDV in British alpacas. Vet Rec. 2008 Jun 14; 162(24):795. PMID: 18552333.
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    69. Sturges BK, Dickinson PJ, Bollen AW, Koblik PD, Kass PH, Kortz GD, Vernau KM, Knipe MF, Lecouteur RA, Higgins RJ. Magnetic resonance imaging and histological classification of intracranial meningiomas in 112 dogs. J Vet Intern Med. 2008 May-Jun; 22(3):586-95. PMID: 18466258.
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    70. Higgins RJ, Dickinson PJ, Kube SA, Moore PF, Couto SS, Vernau KM, Sturges BK, Lecouteur RA. Necrotizing meningoencephalitis in five Chihuahua dogs. Vet Pathol. 2008 May; 45(3):336-46. PMID: 18487490.
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    71. Dickinson PJ, LeCouteur RA, Higgins RJ, Bringas JR, Roberts B, Larson RF, Yamashita Y, Krauze M, Noble CO, Drummond D, Kirpotin DB, Park JW, Berger MS, Bankiewicz KS. Canine model of convection-enhanced delivery of liposomes containing CPT-11 monitored with real-time magnetic resonance imaging: laboratory investigation. J Neurosurg. 2008 May; 108(5):989-98. PMID: 18447717.
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    72. Foster AP, Otter A, Barlow AM, Pearson GR, Woodward MJ, Higgins RJ. Naturally occurring intestinal lesions in three alpacas (Vicugna pacos) caused by attaching and effacing Escherichia coli. Vet Rec. 2008 Mar 08; 162(10):318-20. PMID: 18326846.
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    73. Dickinson PJ, Sturges BK, Higgins RJ, Roberts BN, Leutenegger CM, Bollen AW, LeCouteur RA. Vascular endothelial growth factor mRNA expression and peritumoral edema in canine primary central nervous system tumors. Vet Pathol. 2008 Mar; 45(2):131-9. PMID: 18424825.
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    74. Harwood DG, Higgins RJ, Aggett DJ. Outbreak of intestinal and lingual Clostridium chauvoei infection in two-year-old Friesian heifers. Vet Rec. 2007 Sep 01; 161(9):307-8. PMID: 17766810.
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    75. Foster AP, Houlihan MG, Holmes JP, Watt EJ, Higgins RJ, Errington J, Ibata G, Wakeley PR. Bovine viral diarrhoea virus infection of alpacas (Vicugna pacos) in the UK. Vet Rec. 2007 Jul 21; 161(3):94-9. PMID: 17652435.
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    76. Schock A, Bidewell CA, Duff JP, Scholes SF, Higgins RJ. Coccidiosis in British alpacas (Vicugna pacos). Vet Rec. 2007 Jun 09; 160(23):805-6. PMID: 17558030.
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    77. Scholes SF, Higgins RJ, Holliman A, Watson PJ, Hutchinson JP, Daniel R. Subacute symmetrical necrotising encephalopathy in young lambs. Vet Rec. 2007 Jun 02; 160(22):775. PMID: 17545651.
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    78. Twomey DF, Barlow AM, Bell S, Chalmers RM, Elwin K, Giles M, Higgins RJ, Robinson G, Stringer RM. Cryptosporidiosis in two alpaca (Lama pacos) holdings in the South-West of England. Vet J. 2008 Mar; 175(3):419-22. PMID: 17374496.
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    79. Duff JP, Higgins R, Farrelly S. Enteric adenovirus infection in a red squirrel (Sciurus vulgaris). Vet Rec. 2007 Mar 17; 160(11):384. PMID: 17369486.
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    80. Twomey DF, Aktan I, Boon JD, Higgins RJ, La Ragione RM, Preston GD. Streptococcus bovis biotype I meningoencephalitis in an alpaca (Lama pacos) cria. Vet Rec. 2007 Mar 10; 160(10):337-9. PMID: 17351176.
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    81. Twomey DF, Crawshaw TR, Anscombe JE, Farrant L, Evans LJ, McElligott WS, Higgins RJ, Dean G, Vordermeier M, Jahans K, de la Rua-Domenech R. TB in llamas caused by Mycobacterium bovis. Vet Rec. 2007 Feb 03; 160(5):170. PMID: 17277303.
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    82. Dickinson PJ, Roberts BN, Higgins RJ, Leutenegger CM, Bollen AW, Kass PH, LeCouteur RA. Expression of receptor tyrosine kinases VEGFR-1 (FLT-1), VEGFR-2 (KDR), EGFR-1, PDGFRalpha and c-Met in canine primary brain tumours. Vet Comp Oncol. 2006 Sep; 4(3):132-40. PMID: 19754810.
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    83. Higgins RJ, Dickinson PJ, Jimenez DF, Bollen AW, Lecouteur RA. Canine intraneural perineurioma. Vet Pathol. 2006 Jan; 43(1):50-4. PMID: 16407486.
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    84. Wessels ME, Higgins RJ, Gresham AC, Tymms DP. Unusual case of scrapie in a ewe. Vet Rec. 2005 Oct 15; 157(16):492. PMID: 16227393.
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    85. Foster AP, Houlihan M, Higgins RJ, Errington J, Ibata G, Wakeley PR. BVD virus in a British alpaca. Vet Rec. 2005 May 28; 156(22):718-9. PMID: 15923557.
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    86. Kelly DF, Wells GA, Haritani M, Higgins RJ, Jeffrey M. Neuropathological findings in cats with clinically suspect but histologically unconfirmed feline spongiform encephalopathy. Vet Rec. 2005 Apr 09; 156(15):472-7. PMID: 15828743.
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    87. Holliman A, Lord M, Henderson T, Nettleton P, Scholes S, Higgins R. Observations on bovine herpesvirus type 1 infection in cattle in the UK. Vet Rec. 2005 Jan 08; 156(2):59-60. PMID: 15675530.
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    88. Zabka TS, Lavely JA, Higgins RJ. Primary intra-axial leiomyosarcoma with obstructive hydrocephalus in a young dog. J Comp Pathol. 2004 Nov; 131(4):334-7. PMID: 15511542.
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    89. Higgins R. Emerging or re-emerging bacterial zoonotic diseases: bartonellosis, leptospirosis, Lyme borreliosis, plague. Rev Sci Tech. 2004 Aug; 23(2):569-81. PMID: 15702720.
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    90. De Cock HE, Busch MD, Fry MM, Mehl M, Bollen AW, Higgins RJ. A peripheral primitive neuroectodermal tumor with generalized bone metastases in a puppy. Vet Pathol. 2004 Jul; 41(4):437-41. PMID: 15232149.
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    91. Otter A, Houlihan MG, Daniel RG, Kirby FD, Schock A, Higgins RJ. Ovine gastrointestinal listeriosis. Vet Rec. 2004 Apr 10; 154(15):479. PMID: 15119735.
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    92. Guévremont E, Higgins R, Quessy S. Characterization of Campylobacter isolates recovered from clinically healthy pigs and from sporadic cases of campylobacteriosis in humans. J Food Prot. 2004 Feb; 67(2):228-34. PMID: 14968951.
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    93. Paradis MA, Vessie GH, Merrill JK, Dick CP, Moore C, Charbonneau G, Gottschalk M, MacInnes JI, Higgins R, Mittal KR, Girard C, Aramini JJ, Wilson JB. Efficacy of tilmicosin in the control of experimentally induced Actinobacillus pleuropneumoniae infection in swine. Can J Vet Res. 2004 Jan; 68(1):7-11. PMID: 14979429.
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    94. Peyrou M, Higgins R, Lavoie JP. [Evolution of bacterial resistance to certain antibacterial agents in horses in a veterinary hospital]. Can Vet J. 2003 Dec; 44(12):978-81. PMID: 14703083.
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    95. Higgins RJ, McKisic M, Dickinson PJ, Jimenez DF, Dow SW, Tripp LD, LeCouteur RA. Growth inhibition of an orthotopic glioblastoma in immunocompetent mice by cationic lipid-DNA complexes. Cancer Immunol Immunother. 2004 Apr; 53(4):338-44. PMID: 14618278.
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    96. Lipsitz D, Higgins RJ, Kortz GD, Dickinson PJ, Bollen AW, Naydan DK, LeCouteur RA. Glioblastoma multiforme: clinical findings, magnetic resonance imaging, and pathology in five dogs. Vet Pathol. 2003 Nov; 40(6):659-69. PMID: 14608019.
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    97. Stacy BA, Stevenson TL, Lipsitz D, Higgins RJ. Simultaneously occurring oligodendroglioma and meningioma in a dog. J Vet Intern Med. 2003 May-Jun; 17(3):357-9. PMID: 12774980.
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    98. Collins MD, Higgins R, Messier S, Fortin M, Hutson RA, Lawson PA, Falsen E. Allofustis seminis gen. nov., sp. nov., a novel Gram-positive, catalase-negative, rod-shaped bacterium from pig semen. Int J Syst Evol Microbiol. 2003 May; 53(Pt 3):811-4. PMID: 12807205.
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    99. Bidewell CA, Taylor MA, Higgins RJ, Drury SE, Gleed-Owen C. Palmate newt mortality at an English breeding site. Vet Rec. 2003 Apr 19; 152(16):512. PMID: 12733567.
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    100. Daignault D, Guévremont E, Guillemette JM, Messier S, Gottschalk M, Higgins R. Serotypes of Streptococcus agalactiae cultured from dairy milk samples in Québec. Can Vet J. 2003 Mar; 44(3):217-20. PMID: 12677690.
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    101. Fortin M, Messier S, Paré J, Higgins R. Identification of catalase-negative, non-beta-hemolytic, gram-positive cocci isolated from milk samples. J Clin Microbiol. 2003 Jan; 41(1):106-9. PMID: 12517834.
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    102. Twomey DF, Higgins RJ, Sayers G. Toxoplasmosis in a western grey kangaroo in the UK. Vet Rec. 2002 Dec 07; 151(23):711. PMID: 12503792.
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    103. Rylander H, Lipsitz D, Berry WL, Sturges BK, Vernau KM, Dickinson PJ, Añor SA, Higgins RJ, LeCouteur RA. Retrospective analysis of spinal arachnoid cysts in 14 dogs. J Vet Intern Med. 2002 Nov-Dec; 16(6):690-6. PMID: 12465766.
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    104. Weiss WA, Israel M, Cobbs C, Holland E, James CD, Louis DN, Marks C, McClatchey AI, Roberts T, Van Dyke T, Wetmore C, Chiu IM, Giovannini M, Guha A, Higgins RJ, Marino S, Radovanovic I, Reilly K, Aldape K. Neuropathology of genetically engineered mice: consensus report and recommendations from an international forum. Oncogene. 2002 Oct 24; 21(49):7453-63. PMID: 12386807.
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    105. Thomson JR, Higgins RJ, Smith WJ, Done SH. Porcine dermatitis and nephropathy syndrome. clinical and pathological features of cases in the United Kingdom (1993-1998). J Vet Med A Physiol Pathol Clin Med. 2002 Oct; 49(8):430-7. PMID: 12450193.
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    106. Vernau KM, LeCouteur RA, Sturges BK, Samii V, Higgins RJ, Koblik PD, Vernau W. Intracranial intra-arachnoid cyst with intracystic hemorrhage in two dogs. Vet Radiol Ultrasound. 2002 Sep-Oct; 43(5):449-54. PMID: 12375779.
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    107. Zaroff JG, Rosengard BR, Armstrong WF, Babcock WD, D'Alessandro A, Dec GW, Edwards NM, Higgins RS, Jeevanandum V, Kauffman M, Kirklin JK, Large SR, Marelli D, Peterson TS, Ring WS, Robbins RC, Russell SD, Taylor DO, Van Bakel A, Wallwork J, Young JB. Consensus conference report: maximizing use of organs recovered from the cadaver donor: cardiac recommendations, March 28-29, 2001, Crystal City, Va. Circulation. 2002 Aug 13; 106(7):836-41. PMID: 12176957.
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    108. Fecteau G, Baillargeon P, Higgins R, Paré J, Fortin M. Bacterial contamination of colostrum fed to newborn calves in Québec dairy herds. Can Vet J. 2002 Jul; 43(7):523-7. PMID: 12125183.
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    109. Drolet R, D'Allaire S, Larochelle R, Magar R, Ribotta M, Higgins R. Infectious agents identified in pigs with multifocal interstitial nephritis at slaughter. Vet Rec. 2002 Feb 02; 150(5):139-43. PMID: 11871667.
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    110. Boucher C, Higgins R, Nadeau M, Vincent C. [A case of zoonosis associated with Streptococcus equi ssp. zooepidemicus]. Can Vet J. 2002 Feb; 43(2):123-4. PMID: 11842595.
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    111. Higgins RJ, LeCouteur RA, Vernau KM, Sturges BK, Obradovich JE, Bollen AW. Granular cell tumor of the canine central nervous system: two cases. Vet Pathol. 2001 Nov; 38(6):620-7. PMID: 11732794.
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    112. Fortin M, Higgins R. Mixed infection associated with a group B Streptococcus in a dog. Can Vet J. 2001 Sep; 42(9):730. PMID: 11565375.
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    113. Labonville M, Higgins R, Lavoie JP. [Comparison of direct smear observations and bacteriologic culture results carried out on equine tracheal secretions]. Can Vet J. 2001 Aug; 42(8):623-6. PMID: 11519272.
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    114. Han DU, Choi C, Ham HJ, Jung JH, Cho WS, Kim J, Higgins R, Chae C. Prevalence, capsular type and antimicrobial susceptibility of Streptococcus suis isolated from slaughter pigs in Korea. Can J Vet Res. 2001 Jul; 65(3):151-5. PMID: 11480519.
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    115. Roy R, Higgins R, Fortin M, Tardif S. Salmonella Give infection in 2 dairy herds. Can Vet J. 2001 Jun; 42(6):468-70. PMID: 11424580.
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    116. Añor S, Sturges BK, Lafranco L, Jang SS, Higgins RJ, Koblik PD, LeCouteur RA. Systemic phaeohyphomycosis (Cladophialophora bantiana) in a dog--clinical diagnosis with stereotactic computed tomographic-guided brain biopsy. J Vet Intern Med. 2001 May-Jun; 15(3):257-61. PMID: 11380037.
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    117. Morris M, Ngeleka M, Adogwa AO, Lalla G, St-Germain G, Higgins R. Rhinocerebral zygomycosis in a sheep. Can Vet J. 2001 Mar; 42(3):227-8. PMID: 11265195.
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    118. Bédard S, Desrochers A, Fecteau G, Higgins R. [Comparison of four protocols for preoperative preparation in cattle]. Can Vet J. 2001 Mar; 42(3):199-203. PMID: 11265188.
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    119. Higgins R, Gottschalk M. Distribution of Streptococcus suis capsular types in 2000. Can Vet J. 2001 Mar; 42(3):223. PMID: 11265194.
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    120. Fecteau G, Fairbrother JM, Higgins R, Van Metre DC, Paré J, Smith BP, Holmberg CA, Jang S. Virulence factors in Escherichia coli isolated from the blood of bacteremic neonatal calves. Vet Microbiol. 2001 Feb 12; 78(3):241-9. PMID: 11165068.
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    121. Mikaelian I, Lapointe JM, Labelle P, Higgins R, Paradis M, Martineau D. Dermatophilus-like infection in beluga whales, Delphinapterus leucas, from the St. Lawrence estuary. Vet Dermatol. 2001 Feb; 12(1):59-62. PMID: 11301540.
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    122. Duff JP, Higgins RJ, Sainsbury AW, Macgregor SK. Zoonotic infections in red squirrels. Vet Rec. 2001 Jan 27; 148(4):123-4. PMID: 11232934.
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    123. Vernau KM, Higgins RJ, Bollen AW, Jimenez DF, Anderson JV, Koblik PD, LeCouteur RA. Primary canine and feline nervous system tumors: intraoperative diagnosis using the smear technique. Vet Pathol. 2001 Jan; 38(1):47-57. PMID: 11199164.
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    124. Dannatt L, Gunning R, Higgins R. Attaching and effacing E coli in rabbits. Vet Rec. 2000 Oct 28; 147(18):524. PMID: 11110499.
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    125. Ribotta M, Fortin M, Higgins R, Beaudin S. Canine leptospirosis: serology. Can Vet J. 2000 Jun; 41(6):494-5. PMID: 10857037.
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    126. Lapointe JM, Higgins R, Barrette N, Milette S. Enterococcus hirae enteropathy with ascending cholangitis and pancreatitis in a kitten. Vet Pathol. 2000 May; 37(3):282-4. PMID: 10810996.
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    127. Higgins R, Gottschalk M. Distribution of Streptococcus suis capsular types in 1999. Can Vet J. 2000 May; 41(5):414. PMID: 10816840.
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    128. Pilon J, Higgins R, Quessy S. Epidemiological study of Yersinia enterocolitica in swine herds in Québec. Can Vet J. 2000 May; 41(5):383-7. PMID: 10816831.
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    129. Adey WR, Byus CV, Cain CD, Higgins RJ, Jones RA, Kean CJ, Kuster N, MacMurray A, Stagg RB, Zimmerman G. Spontaneous and nitrosourea-induced primary tumors of the central nervous system in Fischer 344 rats exposed to frequency-modulated microwave fields. Cancer Res. 2000 Apr 01; 60(7):1857-63. PMID: 10766172.
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    130. Gunning RF, Jones JR, Jeffrey M, Higgins RJ, Williamson AG. Sarcocystis encephalomyelitis in cattle. Vet Rec. 2000 Mar 11; 146(11):328. PMID: 10766125.
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    131. Dickinson PJ, Keel MK, Higgins RJ, Koblik PD, LeCouteur RA, Naydan DK, Bollen AW, Vernau W. Clinical and pathologic features of oligodendrogliomas in two cats. Vet Pathol. 2000 Mar; 37(2):160-7. PMID: 10714645.
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    132. Uhland FC, Hélie P, Higgins R. Infections of Edwardsiella tarda among Brook Trout in Quebec. J Aquat Anim Health. 2000 Mar; 12(1):74-77. PMID: 28880779.
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    133. Hélie P, Harel J, Higgins R. Intestinal spirochetosis in a guinea pig with colorectal prolapse. Can Vet J. 2000 Feb; 41(2):134. PMID: 10723603.
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    134. Higgins R. Bacteria and fungi of marine mammals: a review. Can Vet J. 2000 Feb; 41(2):105-16. PMID: 10723596.
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    135. Ribotta MJ, Higgins R, Gottschalk M, Lallier R. Development of an indirect enzyme-linked immunosorbent assay for the detection of leptospiral antibodies in dogs. Can J Vet Res. 2000 Jan; 64(1):32-7. PMID: 10680654.
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    136. Martinez G, Harel J, Higgins R, Lacouture S, Daignault D, Gottschalk M. Characterization of Streptococcus agalactiae isolates of bovine and human origin by randomly amplified polymorphic DNA analysis. J Clin Microbiol. 2000 Jan; 38(1):71-8. PMID: 10618066.
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    137. Ravary B, Fecteau G, Higgins R, Paré J, Lavoie JP. [Control measures for contagious enteric diseases in a veterinary teaching hospital]. Can Vet J. 1999 Dec; 40(12):871-7. PMID: 10646063.
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    138. Gottschalk M, Higgins R, Quessy S. Dilemma of the virulence of Strptococcus suis strains. J Clin Microbiol. 1999 Dec; 37(12):4202-3. PMID: 10636727.
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    139. Ribotta M, Higgins R, Perron D. Swine leptospirosis: low risk of exposure for humans? Can Vet J. 1999 Nov; 40(11):809-10. PMID: 10563245.
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    140. Adey WR, Byus CV, Cain CD, Higgins RJ, Jones RA, Kean CJ, Kuster N, MacMurray A, Stagg RB, Zimmerman G, Phillips JL, Haggren W. Spontaneous and nitrosourea-induced primary tumors of the central nervous system in Fischer 344 rats chronically exposed to 836 MHz modulated microwaves. Radiat Res. 1999 Sep; 152(3):293-302. PMID: 10453090.
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    141. Koblik PD, LeCouteur RA, Higgins RJ, Fick J, Kortz GD, Sturges BK, Pascoe PJ. Modification and application of a Pelorus Mark III stereotactic system for CT-guided brain biopsy in 50 dogs. Vet Radiol Ultrasound. 1999 Sep-Oct; 40(5):424-33. PMID: 10528833.
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    142. Koblik PD, LeCouteur RA, Higgins RJ, Bollen AW, Vernau KM, Kortz GD, Ilkiw JE. CT-guided brain biopsy using a modified Pelorus Mark III stereotactic system: experience with 50 dogs. Vet Radiol Ultrasound. 1999 Sep-Oct; 40(5):434-40. PMID: 10528834.
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    143. Hélie P, Higgins R. Diarrhea associated with Enterococcus faecium in an adult cat. J Vet Diagn Invest. 1999 Sep; 11(5):457-8. PMID: 12968760.
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    144. Joubert P, Higgins R, Laperle A, Mikaelian I, Venne D, Silim A. Isolation of ornithobacterium rhinotracheale from turkeys in Quebec, Canada. Avian Dis. 1999 Jul-Sep; 43(3):622-6. PMID: 10494438.
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    145. Girard C, Higgins R. Staphylococcus intermedius cellulitis and toxic shock in a dog. Can Vet J. 1999 Jul; 40(7):501-2. PMID: 10416072.
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    146. Higgins R, Gottschalk M. Distribution of Streptococcus suis capsular types in 1998. Can Vet J. 1999 Apr; 40(4):277. PMID: 10200888.
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    147. Kalin M, Devaux C, DiFruscia R, Lemay S, Higgins R. Three cases of canine leptospirosis in Quebec. Can Vet J. 1999 Mar; 40(3):187-91. PMID: 10086220.
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    148. Chatellier S, Gottschalk M, Higgins R, Brousseau R, Harel J. Relatedness of Streptococcus suis serotype 2 isolates from different geographic origins as evaluated by molecular fingerprinting and phenotyping. J Clin Microbiol. 1999 Feb; 37(2):362-6. PMID: 9889219.
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    149. Higgins R, Messier S, Daignault D, Lorange M. Arcobacter butzleri isolated from a diarrhoeic non-human primate. Lab Anim. 1999 Jan; 33(1):87-90. PMID: 10759398.
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    150. Daignault D, Chouinard L, Møller K, Ahrens P, Messier S, Higgins R. Isolation of Actinobacillus suis from a cat's lung. Can Vet J. 1999 Jan; 40(1):52-3. PMID: 9919368.
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    151. Busque P, Higgins R, Sénéchal S, Marchand R, Quessy S. Simultaneous flow cytometric measurement of Streptococcus suis phagocytosis by polymorphonuclear and mononuclear blood leukocytes. Vet Microbiol. 1998 Oct; 63(2-4):229-38. PMID: 9851001.
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    152. Ravary B, Fecteau G, Higgins R, Paré J, Lavoie JP. [Prevalence of infections caused by Salmonella spp. in cattle and horses at the Veterinary Teaching Hospital of the Faculty of Veterinary Medicine of the University of Montreal]. Can Vet J. 1998 Sep; 39(9):566-72. PMID: 9752593.
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    153. Désilets A, Julien L, Moller K, Ahrens P, Higgins R. Isolation of a nicotinamide-adenine dinucleotide (NAD)-dependent Pasteurella haemolytica-like organism from the placenta of an aborted cow. Can Vet J. 1998 Aug; 39(8):507. PMID: 9711392.
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    154. Higgins RJ, LeCouteur RA, Kornegay JN, Coates JR. Late-onset progressive spinocerebellar degeneration in Brittany Spaniel dogs. Acta Neuropathol. 1998 Jul; 96(1):97-101. PMID: 9678519.
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    155. Higgins R, Messier S, Larochelle D, Cantin M, Bérubé R, Konradsen HB. Streptococcus acidominimus in a case of bovine fibrinopurulent metritis. Can Vet J. 1998 Jun; 39(6):377. PMID: 9635174.
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    156. Jeffrey M, Goodsir CM, Holliman A, Higgins RJ, Bruce ME, McBride PA, Fraser JR. Determination of the frequency and distribution of vascular and parenchymal amyloid with polyclonal and N-terminal-specific PrP antibodies in scrapie-affected sheep and mice. Vet Rec. 1998 May 16; 142(20):534-7. PMID: 9637378.
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    157. Higgins R, Gottschalk M. Distribution of Streptococcus suis capsular types in 1997. Can Vet J. 1998 May; 39(5):299-300. PMID: 9669870.
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    158. Chatellier S, Harel J, Zhang Y, Gottschalk M, Higgins R, Devriese LA, Brousseau R. Phylogenetic diversity of Streptococcus suis strains of various serotypes as revealed by 16S rRNA gene sequence comparison. Int J Syst Bacteriol. 1998 Apr; 48 Pt 2:581-9. PMID: 9731300.
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    159. Lapointe JM, Higgins RJ, Sturges B. Phaeohyphomycotic ependymitis in a cat. J Vet Diagn Invest. 1998 Apr; 10(2):202-4. PMID: 9576357.
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    160. Higgins R, Désilets A, Cantin M, Messier S, Khakhria R, Ismaïl J, Mulvey MR, Daignault D, Caron H. Outbreak of Salmonella give in the province of Quebec. Can Vet J. 1997 Dec; 38(12):780-1. PMID: 9426945.
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    161. Busque P, Higgins R, Caya F, Quessy S. Immunization of pigs against Streptococcus suis serotype 2 infection using a live avirulent strain. Can J Vet Res. 1997 Oct; 61(4):275-9. PMID: 9342451.
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    162. Kortz GD, Meier WA, Higgins RJ, French RA, McKiernan BC, Fatzer R, Zachary JF. Neuronal vacuolation and spinocerebellar degeneration in young Rottweiler dogs. Vet Pathol. 1997 Jul; 34(4):296-302. PMID: 9240838.
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    163. Mikaelian I, Higgins R, Lequient M, Major M, Lefebvre F, Martineau D. Leptospirosis in raccoons in Quebec: 2 case reports and seroprevalence in a recreational area. Can Vet J. 1997 Jul; 38(7):440-2. PMID: 9220134.
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    164. Serhir B, Dugourd D, Jacques M, Higgins R, Harel J. Cloning and characterization of a dextranase gene (dexS) from Streptococcus suis. Gene. 1997 May 06; 190(2):257-61. PMID: 9197542.
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    165. Lapointe JM, Higgins RJ, Kortz GD, Bailey CS, Moore PF. Intravascular malignant T-cell lymphoma (malignant angioendotheliomatosis) in a cat. Vet Pathol. 1997 May; 34(3):247-50. PMID: 9163885.
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    166. Higgins R, Gottschalk M. Distribution of Streptococcus suis capsular types in 1996. Can Vet J. 1997 May; 38(5):302. PMID: 9167881.
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    167. Higgins R, Messier S. QUEBEC. Urinary tract infection associated with Corynebacterium pilosum in a dog. Can Vet J. 1997 Apr; 38(4):242. PMID: 17424459.
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    168. Quessy S, Busque P, Higgins R, Jacques M, Dubreuil JD. Description of an albumin binding activity for Streptococcus suis serotype 2. FEMS Microbiol Lett. 1997 Feb 15; 147(2):245-50. PMID: 9119200.
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    169. Groff JM, Naydan DK, Higgins RJ, Zinkl JG. Cytokeratin-filament expression in epithelial and non-epithelial tissues of the common carp (Cyprinus carpio). Cell Tissue Res. 1997 Feb; 287(2):375-84. PMID: 8995209.
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    170. Fecteau G, Van Metre DC, Paré J, Smith BP, Higgins R, Holmberg CA, Jang S, Guterbock W. Bacteriological culture of blood from critically ill neonatal calves. Can Vet J. 1997 Feb; 38(2):95-100. PMID: 9028592.
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    171. Higgins R, Lagacé A, Messier S, Julien L. Isolation of Streptococcus suis from a young wild boar. Can Vet J. 1997 Feb; 38(2):114. PMID: 9028599.
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    172. Higgins R, Messier S, Désilets A. Isolation of Abiotrophia spp. with Staphylococcus aureus in a case of mastitis in a cow. Can Vet J. 1997 Feb; 38(2):114. PMID: 9028600.
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    173. Higgins RJ, Pearson GR, Wray C. Attaching and effacing E. coli. Microscopic and ultrastructural observation of intestinal infections in pigs. Adv Exp Med Biol. 1997; 412:59-62. PMID: 9191991.
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    174. Fox JG, Drolet R, Higgins R, Messier S, Yan L, Coleman BE, Paster BJ, Dewhirst FE. Helicobacter canis isolated from a dog liver with multifocal necrotizing hepatitis. J Clin Microbiol. 1996 Oct; 34(10):2479-82. PMID: 8880504.
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    175. Michaud S, Duperval R, Higgins R. Streptococcus suis meningitis: First case reported in Quebec. Can J Infect Dis. 1996 Sep; 7(5):329-31. PMID: 22514459.
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    176. Bada R, Mittal KR, Higgins R. Biochemical and antigenic relationships between porcine and equine isolates of Actinobacillus suis. Vet Microbiol. 1996 Aug; 51(3-4):393-6. PMID: 8870199.
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    177. Gough RE, Drury SE, Harcourt-Brown NH, Higgins RJ. Virus-like particles associated with macaw wasting disease. Vet Rec. 1996 Jul 06; 139(1):24. PMID: 8819297.
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    178. Hélie P, Higgins R. Mycobacterium avium complex abortion in a mare. J Vet Diagn Invest. 1996 Apr; 8(2):257-8. PMID: 8744753.
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    179. Higgins R, Gottschalk M. Distribution of Streptococcus suis capsular types in 1995. Can Vet J. 1996 Apr; 37(4):242. PMID: 8801025.
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    180. Lair S, Chapais B, Higgins R, Mirkovic R, Martineau D. Myeloencephalitis associated with a viridans group Streptococcus in a colony of Japanese macaques (Macaca fuscata). Vet Pathol. 1996 Jan; 33(1):99-103. PMID: 8826016.
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    181. Carabin H, Martineau GP, Vaillancourt D, Higgins R, Bigras-Poulin M. Detection of cervical bacterial contamination in swine by two methods of swabbing in relation to artificial insemination. Can J Vet Res. 1996 Jan; 60(1):40-4. PMID: 8825992.
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    182. Carrigan MJ, Higgins RJ, Carlson GP, Naydan DK. Equine papillary ependymoma. Vet Pathol. 1996 Jan; 33(1):77-80. PMID: 8826009.
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    183. Jean D, Fecteau G, Scott D, Higgins R, Quessy S. Clostridium botulinum type C intoxication in feedlot steers being fed ensiled poultry litter. Can Vet J. 1995 Oct; 36(10):626-8. PMID: 8640637.
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    184. De Serres G, Levesque B, Higgins R, Major M, Laliberté D, Boulianne N, Duval B. Need for vaccination of sewer workers against leptospirosis and hepatitis A. Occup Environ Med. 1995 Aug; 52(8):505-7. PMID: 7663634.
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    185. Serhir B, Dubreuil D, Higgins R, Jacques M. Purification and characterization of a 52-kilodalton immunoglobulin G-binding protein from Streptococcus suis capsular type 2. J Bacteriol. 1995 Jul; 177(13):3830-6. PMID: 7601850.
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    186. Higgins R, Gottschalk M, Boudreau M, Lebrun A, Henrichsen J. Description of six new capsular types (29-34) of Streptococcus suis. J Vet Diagn Invest. 1995 Jul; 7(3):405-6. PMID: 7578463.
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    187. Lévesque B, De Serres G, Higgins R, D'Halewyn MA, Artsob H, Grondin J, Major M, Garvie M, Duval B. Seroepidemiologic study of three zoonoses (leptospirosis, Q fever, and tularemia) among trappers in Québec, Canada. Clin Diagn Lab Immunol. 1995 Jul; 2(4):496-8. PMID: 7583933.
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    188. Kwei GY, Novak LB, Hettrick LA, Reiss ER, Ostovic D, Loper AE, Lui CY, Higgins RJ, Chen IW, Lin JH. Regiospecific intestinal absorption of the HIV protease inhibitor L-735,524 in beagle dogs. Pharm Res. 1995 Jun; 12(6):884-8. PMID: 7667195.
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    189. Gough RE, Drury SE, Higgins RJ, Harcourt-Brown NH. Isolation of a herpesvirus from a snowy owl (Nyctea scandiaca). Vet Rec. 1995 May 27; 136(21):541-2. PMID: 7660558.
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    190. Girard C, Lemarchand T, Higgins R. Porcine colonic spirochetosis: a retrospective study of eleven cases. Can Vet J. 1995 May; 36(5):291-4. PMID: 7773916.
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    191. Higgins R, Gottschalk M. Distribution of Streptococcus suis capsular types in 1994. Can Vet J. 1995 May; 36(5):320. PMID: 7773923.
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    192. Quessy S, Dubreuil JD, Caya M, Higgins R. Discrimination of virulent and avirulent Streptococcus suis capsular type 2 isolates from different geographical origins. Infect Immun. 1995 May; 63(5):1975-9. PMID: 7729910.
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    193. De Guise S, Lagacé A, Béland P, Girard C, Higgins R. Non-neoplastic lesions in beluga whales (Delphinapterus leucas) and other marine mammals from the St Lawrence Estuary. J Comp Pathol. 1995 Apr; 112(3):257-71. PMID: 7560301.
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    194. Dupont C, Carrier M, Higgins R. Bacterial and fungal flora in healthy eyes of birds of prey. Can Vet J. 1994 Nov; 35(11):699-701. PMID: 7866959.
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    195. Quessy S, Dubreuil JD, Higgins R. Immunization of mice against Streptococcus suis serotype 2 infections using a live avirulent strain. Can J Vet Res. 1994 Oct; 58(4):299-301. PMID: 7889463.
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    196. Harel J, Higgins R, Gottschalk M, Bigras-Poulin M. Genomic relatedness among reference strains of different Streptococcus suis serotypes. Can J Vet Res. 1994 Oct; 58(4):259-62. PMID: 7534206.
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    197. Sauvageau R, Higgins R, Jacques M, Bouchard E. Bovine digital dermatitis. Can Vet J. 1994 Aug; 35(8):522-3. PMID: 7954231.
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    198. Quessy S, Dubreuil JD, Caya M, Létourneau R, Higgins R. Comparison of pig, rabbit and mouse IgG response to Streptococcus suis serotype 2 proteins and active immunization of mice against the infection. Can J Vet Res. 1994 Jul; 58(3):220-3. PMID: 7954125.
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    199. Turgeon PL, Higgins R, Gottschalk M, Beaudoin M. Antimicrobial susceptibility of Streptococcus suis isolates. Br Vet J. 1994 May-Jun; 150(3):263-9. PMID: 8044666.
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    200. Jeffrey M, Duff JP, Higgins RJ, Simpson VR, Jackman R, Jones TO, Mechie SC, Livesey CT. Polioencephalomalacia associated with the ingestion of ammonium sulphate by sheep and cattle. Vet Rec. 1994 Apr 02; 134(14):343-8. PMID: 8017015.
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    201. Higgins R, Gottschalk M. Distribution of Streptococcus suis capsular types in 1993. Can Vet J. 1994 Apr; 35(4):245. PMID: 8076284.
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    202. Blouin C, Higgins R, Gottschalk M, Simard J. Evaluation of the antibody response in pigs vaccinated against Streptococcus suis capsular type 2 using a double-antibody sandwich enzyme-linked immunosorbent assay. Can J Vet Res. 1994 Jan; 58(1):49-54. PMID: 8143253.
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    203. Dubey JP, Higgins RJ, Barr BC, Spangler WL, Kollin B, Jorgensen LS. Sarcocystis-associated meningoencephalomyelitis in a cat. J Vet Diagn Invest. 1994 Jan; 6(1):118-20. PMID: 8011769.
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    204. Quessy S, Dubreuil JD, Jacques M, Malouin F, Higgins R. Increase of capsular material thickness following in vivo growth of virulent Streptococcus suis serotype 2 strains. FEMS Microbiol Lett. 1994 Jan 01; 115(1):19-26. PMID: 8125242.
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    205. Funk KA, Liu CH, Higgins RJ, Wilson BW. Avian embryonic brain reaggregate culture system. II. NTE activity discriminates between effects of a single neuropathic or nonneuropathic organophosphorus compound exposure. Toxicol Appl Pharmacol. 1994 Jan; 124(1):159-63. PMID: 8291056.
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    206. Funk KA, Liu CH, Wilson BW, Higgins RJ. Avian embryonic brain reaggregate culture system. I. Characterization for organophosphorus compound toxicity studies. Toxicol Appl Pharmacol. 1994 Jan; 124(1):149-58. PMID: 7904778.
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    207. Funk KA, Henderson JD, Liu CH, Higgins RJ, Wilson BW. Neuropathology of organophosphate-induced delayed neuropathy (OPIDN) in young chicks. Arch Toxicol. 1994; 68(5):308-16. PMID: 8085942.
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    208. Serhir B, Higgins R, Foiry B, Jacques M. Detection of immunoglobulin-G-binding proteins in Streptococcus suis. J Gen Microbiol. 1993 Dec; 139(12):2953-8. PMID: 8126422.
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    209. Gundlach AL, Kortz G, Burazin TC, Madigan J, Higgins RJ. Deficit of inhibitory glycine receptors in spinal cord from Peruvian Pasos: evidence for an equine form of inherited myoclonus. Brain Res. 1993 Nov 19; 628(1-2):263-70. PMID: 8313155.
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    210. Leach MW, Higgins RJ, Autry SA, Boggan JE, Lee SJ, Smith KM. In vitro photodynamic effects of lysyl chlorin p6: cell survival, localization and ultrastructural changes. Photochem Photobiol. 1993 Nov; 58(5):653-60. PMID: 8284320.
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    211. Vaillancourt D, Guay P, Higgins R. The effectiveness of gentamicin or polymyxin B for the control of bacterial growth in equine semen stored at 20 degrees C or 5 degrees C for up to forty-eight hours. Can J Vet Res. 1993 Oct; 57(4):277-80. PMID: 8269366.
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    212. Liu CH, Higgins RJ, Buster D, Sanborn JR, Wilson BW. The effect of organophosphates on a chicken brain or sea urchin egg kinesin-driven microtubule motility assay. Toxicol Lett. 1993 Sep; 69(3):239-47. PMID: 7692624.
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    213. Chapman PA, Wright DJ, Higgins R. Untreated milk as a source of verotoxigenic E coli O157. Vet Rec. 1993 Aug 14; 133(7):171-2. PMID: 8236710.
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    214. Gottschalk M, Higgins R, Boudreau M. Use of polyvalent coagglutination reagents for serotyping of Streptococcus suis. J Clin Microbiol. 1993 Aug; 31(8):2192-4. PMID: 8370749.
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    215. Peaston AE, Leach MW, Higgins RJ. Photodynamic therapy for nasal and aural squamous cell carcinoma in cats. J Am Vet Med Assoc. 1993 Apr 15; 202(8):1261-5. PMID: 8496082.
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    216. Brennan KM, Roos MS, Budinger TF, Higgins RJ, Wong ST, Bristol KS. A study of radiation necrosis and edema in the canine brain using positron emission tomography and magnetic resonance imaging. Radiat Res. 1993 Apr; 134(1):43-53. PMID: 8475253.
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    217. Griffey SM, Madewell BR, Dairkee SH, Hunt JE, Naydan DK, Higgins RJ. Immunohistochemical reactivity of basal and luminal epithelium-specific cytokeratin antibodies within normal and neoplastic canine mammary glands. Vet Pathol. 1993 Mar; 30(2):155-61. PMID: 7682368.
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    218. White M, Higgins RJ. Dermatitis nephropathy syndrome of pigs. Vet Rec. 1993 Feb 20; 132(8):199. PMID: 8451806.
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    219. Serhir B, Higgins R, Dubreuil D, Gottschalk M, Lallier R. A sandwich enzyme-linked immunosorbent assay for the detection of Streptococcus suis. Can J Vet Res. 1993 Jan; 57(1):19-24. PMID: 8431800.
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    220. Burkhardt JE, Janovitz EB, Bowersock TL, Higgins R. Septicemic Enterococcus infection in an adult llama. J Vet Diagn Invest. 1993 Jan; 5(1):106-9. PMID: 8466967.
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    221. Gottschalk M, Higgins R, Jacques M. Production of capsular material by Streptococcus suis serotype 2 under different growth conditions. Can J Vet Res. 1993 Jan; 57(1):49-52. PMID: 8431805.
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    222. Beaudoin M, Higgins R, Harel J, Gottschalk M. Studies on a murine model for evaluation of virulence of Streptococcus suis capsular type 2 isolates. FEMS Microbiol Lett. 1992 Dec 01; 78(2-3):111-6. PMID: 1490593.
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    223. Beaudoin M, Harel J, Higgins R, Gottschalk M, Frenette M, MacInnes JI. Molecular analysis of isolates of Streptococcus suis capsular type 2 by restriction-endonuclease-digested DNA separated on SDS-PAGE and by hybridization with an rDNA probe. J Gen Microbiol. 1992 Dec; 138(12):2639-45. PMID: 1362584.
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    224. Pearson GR, Wyatt JM, Gruffydd-Jones TJ, Hope J, Chong A, Higgins RJ, Scott AC, Wells GA. Feline spongiform encephalopathy: fibril and PrP studies. Vet Rec. 1992 Oct 03; 131(14):307-10. PMID: 1279883.
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    225. Wray C, Piercy DW, Carroll PJ, Johnson CT, Higgins RJ. Bovine haemorrhagic colitis associated with CNF+ and F6+ (987P) E coli. Vet Rec. 1992 Sep 05; 131(10):220. PMID: 1359690.
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    226. Mittal KR, Higgins R, Larivière S, Nadeau M. Serological characterization of Actinobacillus pleuropneumoniae strains isolated from pigs in Quebec. Vet Microbiol. 1992 Sep; 32(2):135-48. PMID: 1441197.
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    227. Jeffrey M, Higgins RJ. Brain lesions of naturally occurring pregnancy toxemia of sheep. Vet Pathol. 1992 Jul; 29(4):301-7. PMID: 1514216.
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    228. Vandamme P, Vancanneyt M, Pot B, Mels L, Hoste B, Dewettinck D, Vlaes L, van den Borre C, Higgins R, Hommez J. Polyphasic taxonomic study of the emended genus Arcobacter with Arcobacter butzleri comb. nov. and Arcobacter skirrowii sp. nov., an aerotolerant bacterium isolated from veterinary specimens. Int J Syst Bacteriol. 1992 Jul; 42(3):344-56. PMID: 1503968.
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    229. Peaston AE, Higgins RJ, Naydan DK, Sokol KA. Evaluation of commercially available antibodies to cytokeratin intermediate filaments and laminin in normal cat pinna. J Vet Diagn Invest. 1992 Jul; 4(3):306-11. PMID: 1381225.
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    230. Cantin M, Harel J, Higgins R, Gottschalk M. Antimicrobial resistance patterns and plasmid profiles of Streptococcus suis isolates. J Vet Diagn Invest. 1992 Apr; 4(2):170-4. PMID: 1616981.
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    231. Leach MW, Higgins RJ, Boggan JE, Lee SJ, Autry S, Smith KM. Effectiveness of a lysyl chlorin p6/chlorin p6 mixture in photodynamic therapy of the subcutaneous 9L glioma in the rat. Cancer Res. 1992 Mar 01; 52(5):1235-9. PMID: 1737384.
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    232. Brown IH, Done S, Hannam D, Higgins RJ, Machie SC, Courtenay A. Outbreak of influenza in pigs. Vet Rec. 1992 Feb 22; 130(8):166. PMID: 1314444.
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    233. Gottschalk M, Higgins R, Jacques M, Dubreuil D. Production and characterization of two Streptococcus suis capsular type 2 mutants. Vet Microbiol. 1992 Jan; 30(1):59-71. PMID: 1536064.
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    234. Henderson JD, Higgins RJ, Dacre JC, Wilson BW. Neurotoxicity of acute and repeated treatments of tabun, paraoxon, diisopropyl fluorophosphate and isofenphos to the hen. Toxicology. 1992; 72(2):117-29. PMID: 1566275.
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    235. Gottschalk M, Higgins R, Jacques M, Beaudoin M, Henrichsen J. Characterization of six new capsular types (23 through 28) of Streptococcus suis. J Clin Microbiol. 1991 Nov; 29(11):2590-4. PMID: 1774266.
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    236. Trottier S, Higgins R, Brochu G, Gottschalk M. A case of human endocarditis due to Streptococcus suis in North America. Rev Infect Dis. 1991 Nov-Dec; 13(6):1251-2. PMID: 1775866.
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    237. Coté S, Harel J, Higgins R, Jacques M. Resistance to antimicrobial agents and prevalence of R plasmids in Pasteurella multocida from swine. Am J Vet Res. 1991 Oct; 52(10):1653-7. PMID: 1767987.
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    238. Fox MT, Higgins RJ, Brown ME, Norton CC. A case of Eimeria gilruthi infection in a sheep in northern England. Vet Rec. 1991 Aug 17; 129(7):141-2. PMID: 1949527.
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    239. Girard C, Lagacé A, Higgins R, Béland P. Adenocarcinoma of the salivary gland in a beluga whale (Delphinapterus leucas). J Vet Diagn Invest. 1991 Jul; 3(3):264-5. PMID: 1912000.
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    240. Champagne MJ, Higgins R, Fairbrother JM, Dubreuil D. Detection and characterization of leptospiral antigens using a biotin/avidin double-antibody sandwich enzyme-linked immunosorbent assay and immunoblot. Can J Vet Res. 1991 Jul; 55(3):239-45. PMID: 1889035.
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    241. Gottschalk M, Petitbois S, Higgins R, Jacques M. Adherence of Streptococcus suis capsular type 2 to porcine lung sections. Can J Vet Res. 1991 Jul; 55(3):302-4. PMID: 1889041.
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    242. Sirois M, Higgins R. Biochemical typing of Actinobacillus pleuropneumoniae. Vet Microbiol. 1991 May; 27(3-4):397-401. PMID: 1882510.
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    243. Lavoie JP, Couture L, Higgins R, Laverty S. Aerobic bacterial isolates in horses in a university hospital, 1986-1988. Can Vet J. 1991 May; 32(5):292-4. PMID: 17423784.
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    244. Gottschalk M, Turgeon P, Higgins R, Beaudoin M, Bourgault AM. Susceptibility of Streptococcus suis to penicillin. J Vet Diagn Invest. 1991 Apr; 3(2):170-2. PMID: 1892937.
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    245. Gottschalk M, Higgins R, Jacques M, Beaudoin M, Henrichsen J. Isolation and characterization of Streptococcus suis capsular types 9-22. J Vet Diagn Invest. 1991 Jan; 3(1):60-5. PMID: 2039790.
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    246. Boudreau M, Higgins R, Mittal KR. Biochemical and serological characterization of Campylobacter cryaerophila. J Clin Microbiol. 1991 Jan; 29(1):54-8. PMID: 1993768.
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    247. Madewell BR, Deitch AD, Higgins RJ, Marks SL, deVere White RW. DNA flow cytometric study of the hyperplastic and neoplastic canine prostate. Prostate. 1991; 18(2):173-9. PMID: 1706513.
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    248. Stack MJ, Higgins RJ, Challoner DJ, Gregory MW. Herpesvirus in the liver of a hedgehog (Erinaceus europaeus). Vet Rec. 1990 Dec 22-29; 127(25-26):620-1. PMID: 1965239.
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    249. Messier S, Higgins R, Moore C. Minimal inhibitory concentrations of five antimicrobials against Treponema hyodysenteriae and Treponema innocens. J Vet Diagn Invest. 1990 Oct; 2(4):330-3. PMID: 2095283.
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    250. Gottschalk M, Lebrun A, Jacques M, Higgins R. Hemagglutination properties of Streptococcus suis. J Clin Microbiol. 1990 Sep; 28(9):2156-8. PMID: 1977767.
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    251. Koike K, Jay G, Hartley JW, Schrenzel MD, Higgins RJ, Hinrichs SH. Activation of retrovirus in transgenic mice: association with development of olfactory neuroblastoma. J Virol. 1990 Aug; 64(8):3988-91. PMID: 2164606.
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    252. Higgins R, Gottschalk M. An update on Streptococcus suis identification. J Vet Diagn Invest. 1990 Jul; 2(3):249-52. PMID: 2094457.
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    253. Jacques M, Gottschalk M, Foiry B, Higgins R. Ultrastructural study of surface components of Streptococcus suis. J Bacteriol. 1990 Jun; 172(6):2833-8. PMID: 1971617.
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    254. Fayer R, Mayhew IG, Baird JD, Dill SG, Foreman JH, Fox JC, Higgins RJ, Reed SM, Ruoff WW, Sweeney RW. Epidemiology of equine protozoal myeloencephalitis in North America based on histologically confirmed cases. A report. J Vet Intern Med. 1990 Mar-Apr; 4(2):54-7. PMID: 2342022.
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    255. Dubey JP, Higgins RJ, Smith JH, O'Toole TD. Neospora caninum encephalomyelitis in a British dog. Vet Rec. 1990 Feb 24; 126(8):193-4. PMID: 2316150.
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    256. Vaillancourt JP, Martineau GP, Larivière S, Higgins R, Mittal KR. Seroprevalence of Actinobacillus (Haemophilus) pleuropneumoniae serotype-1 infection in swine herds in Quebec. J Am Vet Med Assoc. 1990 Jan 15; 196(2):301-6. PMID: 2298655.
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    257. Higgins R, Gottschalk M, Mittal KR, Beaudoin M. Streptococcus suis infection in swine. A sixteen month study. Can J Vet Res. 1990 Jan; 54(1):170-3. PMID: 2306668.
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    258. Brisebois LM, Charlebois R, Higgins R, Nadeau M. Prevalence of Streptococcus suis in four to eight week old clinically healthy piglets. Can J Vet Res. 1990 Jan; 54(1):174-7. PMID: 2306669.
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    259. Schrenzel MD, Higgins RJ, Hinrichs SH, Smith MO, Torten M. Type C retroviral expression in spontaneous feline olfactory neuroblastomas. Acta Neuropathol. 1990; 80(5):547-53. PMID: 2174630.
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    260. Beale AM, Higgins RJ, Work TM, Bailey CS, Smith MO, Shinka T, Hammock BD. MPTP-induced Parkinson-like disease in sheep: clinical and pathologic findings. J Environ Pathol Toxicol Oncol. 1989 Dec; 9(5-6):417-28. PMID: 2637935.
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    261. Cuddon PA, Higgins RJ, Duncan ID, Miller SP, Parent JM, Moser AB. Polyneuropathy in feline Niemann-Pick disease. Brain. 1989 Dec; 112 ( Pt 6):1429-43. PMID: 2557121.
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    262. Gottschalk M, Higgins R, Jacques M, Mittal KR, Henrichsen J. Description of 14 new capsular types of Streptococcus suis. J Clin Microbiol. 1989 Dec; 27(12):2633-6. PMID: 2480359.
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    263. Wells GA, Hancock RD, Cooley WA, Richards MS, Higgins RJ, David GP. Bovine spongiform encephalopathy: diagnostic significance of vacuolar changes in selected nuclei of the medulla oblongata. Vet Rec. 1989 Nov 18; 125(21):521-4. PMID: 2512718.
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    264. Moreau A, Higgins R, Bigras-Poulin M, Nadeau M. Rapid detection of Streptococcus suis serotype 2 in weaned pigs. Am J Vet Res. 1989 Oct; 50(10):1667-71. PMID: 2802297.
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    265. Thorns CJ, Wells GA, Morris JA, Bridges A, Higgins R. Evaluation of monoclonal antibodies to K88, K99, F41 and 987P fimbrial adhesins for the detection of porcine enterotoxigenic Escherichia coli in paraffin-wax tissue sections. Vet Microbiol. 1989 Aug; 20(4):377-81. PMID: 2572086.
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    266. Jacques M, Girard C, Higgins R, Goyette G. Extensive colonization of the porcine colonic epithelium by a spirochete similar to Treponema innocens. J Clin Microbiol. 1989 May; 27(5):1139-41. PMID: 2745690.
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    267. Chasey D, Higgins RJ, Jeffrey M, Banks J. Atypical rotavirus and villous epithelial cell syncytia in piglets. J Comp Pathol. 1989 Feb; 100(2):217-22. PMID: 2541179.
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    268. Mittal KR, Higgins R, Larivière S. Actinobacillus (Haemophilus) pleuropneumoniae serotype-8 isolates and their antigenic relationships with other A pleuropneumoniae serotypes. Am J Vet Res. 1989 Feb; 50(2):259-62. PMID: 2470278.
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    269. Hammock BD, Beale AM, Work T, Gee SJ, Gunther R, Higgins RJ, Shinka T, Castagnoli N. A sheep model for MPTP induced Parkinson-like symptoms. Life Sci. 1989; 45(17):1601-8. PMID: 2586222.
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    270. Higgins RJ, Child G, Vandevelde M. Chronic relapsing demyelinating encephalomyelitis associated with persistent spontaneous canine distemper virus infection. Acta Neuropathol. 1989; 77(4):441-4. PMID: 2711831.
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    271. Tomlinson J, Higgins RJ, LeCouteur RA, Knapp D. Intraspinal epidermoid cyst in a dog. J Am Vet Med Assoc. 1988 Dec 01; 193(11):1435-6. PMID: 3209460.
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    272. Lallier R, Higgins R. Biochemical and toxigenic characteristics of Aeromonas spp. isolated from diseased mammals, moribund and healthy fish. Vet Microbiol. 1988 Sep; 18(1):63-71. PMID: 3188376.
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    273. Vaillancourt JP, Higgins R, Martineau GP, Mittal KR, Larivière S. Changes in the susceptibility of Actinobacillus pleuropneumoniae to antimicrobial agents in Quebec (1981-1986). J Am Vet Med Assoc. 1988 Aug 15; 193(4):470-3. PMID: 3170322.
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    274. Nadeau M, Larivière S, Higgins R, Martineau GP. Minimal inhibitory concentrations of antimicrobial agents against Actinobacillus pleuropneumoniae. Can J Vet Res. 1988 Jul; 52(3):315-8. PMID: 3167716.
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    275. Jacques M, Foiry B, Higgins R, Mittal KR. Electron microscopic examination of capsular material from various serotypes of Actinobacillus pleuropneumoniae. J Bacteriol. 1988 Jul; 170(7):3314-8. PMID: 3384814.
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    276. Touil F, Higgins R, Nadeau M. Isolation of Streptococcus suis from diseased pigs in Canada. Vet Microbiol. 1988 Jun; 17(2):171-7. PMID: 3176314.
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    277. Mittal KR, Higgins R, Lariviere S. Quantitation of serotype-specific and cross-reacting group-specific antigens by coagglutination and immunodiffusion tests for differentiating Actinobacillus (Haemophilus) pleuropneumoniae strains belonging to cross-reacting serotypes 3, 6, and 8. J Clin Microbiol. 1988 May; 26(5):985-9. PMID: 3133388.
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    278. Ross BD, Higgins RJ, Boggan JE, Knittel B, Garwood M. 31P NMR spectroscopy of the in vivo metabolism of an intracerebral glioma in the rat. Magn Reson Med. 1988 Apr; 6(4):403-17. PMID: 3380002.
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    279. Martineau D, Lagacé A, Béland P, Higgins R, Armstrong D, Shugart LR. Pathology of stranded beluga whales (Delphinapterus leucas) from the St. Lawrence Estuary, Québec, Canada. J Comp Pathol. 1988 Apr; 98(3):287-311. PMID: 3134469.
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    280. East NE, Higgins RJ. Canary grass (Phalaris sp) toxicosis in sheep in California. J Am Vet Med Assoc. 1988 Mar 01; 192(5):667-9. PMID: 3372321.
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    281. Mittal KR, Higgins R, Larivière S. Serological studies of Actinobacillus (Haemophilus) pleuropneumoniae strains of serotype 6 and their antigenic relationship with other serotypes. Vet Rec. 1988 Feb 27; 122(9):199-203. PMID: 3381462.
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    282. Mittal KR, Higgins R, Larivière S. Serologic studies of Actinobacillus (Haemophilus) pleuropneumoniae strains of serotype-3 and their antigenic relationships with other A pleuropneumoniae serotypes in swine. Am J Vet Res. 1988 Feb; 49(2):152-5. PMID: 2450495.
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    283. Ross BD, Higgins RJ, Boggan JE, Willis JA, Knittel B, Unger SW. Carbohydrate metabolism of the rat C6 glioma. An in vivo 13C and in vitro 1H magnetic resonance spectroscopy study. NMR Biomed. 1988 Feb; 1(1):20-6. PMID: 3275020.
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    284. Fike JR, Cann CE, Turowski K, Higgins RJ, Chan AS, Phillips TL, Davis RL. Radiation dose response of normal brain. Int J Radiat Oncol Biol Phys. 1988 Jan; 14(1):63-70. PMID: 3335464.
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    285. Anderson CA, Higgins RJ, Smith ME, Sawyer MM, Osburn BI. Hypomyelination in border disease: the roles of thyroid hormones, growth hormone, and virus infection of the CNS. Prog Clin Biol Res. 1988; 281:59-70. PMID: 3174717.
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    286. Kellner TP, Henderson JD, Higgins RJ, Wilson BW. Atropine and DFP-induced delayed neurotoxicity. Neurotoxicology. 1988; 9(2):181-7. PMID: 3205428.
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    287. Wilson BW, Henderson JD, Kellner TP, Goldman M, Higgins RJ, Dacre JC. Toxicity of repeated doses of organophosphorus esters in the chicken. J Toxicol Environ Health. 1988; 23(1):115-26. PMID: 3336056.
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    288. Waldvogel AS, Anderson CA, Higgins RJ, Osburn BI. Neurovirulence of the UC-2 and UC-8 strains of bluetongue virus serotype 11 in newborn mice. Vet Pathol. 1987 Sep; 24(5):404-10. PMID: 2823445.
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    289. Anderson CA, Higgins RJ, Smith ME, Osburn BI. Border disease. Virus-induced decrease in thyroid hormone levels with associated hypomyelination. Lab Invest. 1987 Aug; 57(2):168-75. PMID: 2441139.
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    290. Madigan JE, Higgins RJ. Equine protozoal myeloencephalitis. Vet Clin North Am Equine Pract. 1987 Aug; 3(2):397-403. PMID: 3113695.
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    291. Anderson CA, Higgins RJ, Waldvogel AS, Osburn BI. Tropism of border disease virus for oligodendrocytes in ovine fetal brain cell cultures. Am J Vet Res. 1987 May; 48(5):822-7. PMID: 3592384.
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    292. Ross BD, Higgins RJ, Conley FK, True NS. 31P NMR spectroscopy of an experimentally induced intracerebral tumor in mice. Magn Reson Med. 1987 Apr; 4(4):323-32. PMID: 3586979.
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    293. Chu HJ, Sawyer MM, Anderson CA, Higgins RJ, Zee YC. Enzyme-linked immunosorbent assay for the detection of antibodies to bovine virus diarrhea virus in sera from border disease virus-infected sheep. Can J Vet Res. 1987 Apr; 51(2):281-3. PMID: 3038292.
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    294. Haghighi SS, Chehrazi BB, Higgins RS, Remington WJ, Wagner FC. Effect of lidocaine treatment on acute spinal cord injury. Neurosurgery. 1987 Apr; 20(4):536-41. PMID: 3587543.
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    295. Anderson CA, Sawyer M, Higgins RJ, East N, Osburn BI. Experimentally induced ovine border disease: extensive hypomyelination with minimal viral antigen in neonatal spinal cord. Am J Vet Res. 1987 Mar; 48(3):499-503. PMID: 3032028.
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    296. Grégoire N, Higgins R, Robinson Y. Isolation of leptospires from nephritic kidneys of beef cattle at slaughter. Am J Vet Res. 1987 Mar; 48(3):370-1. PMID: 3565891.
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    297. Mittal KR, Higgins R, Larivière S. An evaluation of agglutination and coagglutination techniques for serotyping of Haemophilus pleuropneumoniae isolates. Am J Vet Res. 1987 Feb; 48(2):219-26. PMID: 3826860.
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    298. Mittal KR, Higgins R, Larivière S, Martineau GP. Effect of heat treatment on the surface antigens of Haemophilus pleuropneumoniae. Vet Rec. 1987 Jan 17; 120(3):62-5. PMID: 3824843.
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    299. Child G, Higgins RJ, Cuddon PA. Acquired scoliosis associated with hydromyelia and syringomyelia in two dogs. J Am Vet Med Assoc. 1986 Oct 15; 189(8):909-12. PMID: 3771361.
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    300. Higgins RJ, Edwards S. Systemic neonatal infectious bovine rhinotracheitis virus infection in suckler calves. Vet Rec. 1986 Aug 23; 119(8):177-8. PMID: 3776068.
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    301. Godbout-DeLasalle F, Higgins R. Biotyping of clinical isolates of Escherichia coli of animal origin, using the Analytab API 20E system. Can J Vet Res. 1986 Jul; 50(3):418-21. PMID: 3527394.
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    302. Turrel JM, Fike JR, LeCouteur RA, Higgins RJ. Computed tomographic characteristics of primary brain tumors in 50 dogs. J Am Vet Med Assoc. 1986 Apr 15; 188(8):851-6. PMID: 3710874.
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    303. Turowski K, Fike JR, Cann CE, Higgins RJ, Davis RL, Gutin PH, Phillips TL, Weaver KA. Normal brain iodine-125 radiation damage: effect of dose and irradiated volume in a canine model. Radiology. 1986 Mar; 158(3):833-8. PMID: 3945760.
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    304. Bailey CS, Higgins RJ. Characteristics of cerebrospinal fluid associated with canine granulomatous meningoencephalomyelitis: a retrospective study. J Am Vet Med Assoc. 1986 Feb 15; 188(4):418-21. PMID: 3949620.
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    305. Bailey CS, Higgins RJ. Characteristics of cisternal cerebrospinal fluid associated with primary brain tumors in the dog: a retrospective study. J Am Vet Med Assoc. 1986 Feb 15; 188(4):414-7. PMID: 3949619.
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    306. Randall CJ, Lees S, Higgins RJ, Harcourt-Brown NH. Microsporidian infection in lovebirds (Agapornis spp.). Avian Pathol. 1986; 15(2):223-31. PMID: 18766522.
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    307. Ziemer EL, Kramme PM, Higgins RJ, Smith BP. Astrocytoma in a boar. J Am Vet Med Assoc. 1985 Oct 15; 187(8):837-8. PMID: 4055505.
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    308. Higgins RJ, Hannam DA. Lymphoid leukosis in a captive merlin (Falco columbarios). Avian Pathol. 1985 Jul; 14(3):445-7. PMID: 18766937.
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    309. Bailey CS, Higgins RJ. Comparison of total white blood cell count and total protein content of lumbar and cisternal cerebrospinal fluid of healthy dogs. Am J Vet Res. 1985 May; 46(5):1162-5. PMID: 4003891.
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    310. Higgins RJ, Rae A, Abraham A. Primary hepatic fibrosarcoma in a Toggenburg goat. Vet Rec. 1985 Apr 20; 116(16):444. PMID: 4002572.
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    311. Fike JR, Cann CE, Phillips TL, Bernstein M, Gutin PH, Turowski K, Weaver KA, Davis RL, Higgins RJ, DaSilva V. Radiation brain damage induced by interstitial 125I sources: a canine model evaluated by quantitative computed tomography. Neurosurgery. 1985 Apr; 16(4):530-7. PMID: 3990932.
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    312. Higgins RJ, Hannam DA, Humphreys DJ, Stodulski JB. Rhododendron poisoning in sheep. Vet Rec. 1985 Mar 16; 116(11):294-5. PMID: 3992833.
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    313. Vandevelde M, Zurbriggen A, Higgins RJ, Palmer D. Spread and distribution of viral antigen in nervous canine distemper. Acta Neuropathol. 1985; 67(3-4):211-8. PMID: 4050335.
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    314. Higgins R, Biberstein EL, Jang SS. Nutritionally variant streptococci from corneal ulcers in horses. J Clin Microbiol. 1984 Dec; 20(6):1130-4. PMID: 6520222.
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    315. Wilson BW, Hooper M, Chow E, Higgins RJ, Knaak JB. Antidotes and neuropathic potential of isofenphos. Bull Environ Contam Toxicol. 1984 Oct; 33(4):386-94. PMID: 6487833.
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    316. Dorr TE, Higgins RJ, Dangler CA, Madigan JE, Witham CL. Protozoal myeloencephalitis in horses in California. J Am Vet Med Assoc. 1984 Oct 01; 185(7):801-2. PMID: 6436215.
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    317. Mittal KR, Higgins R, Larivière S, Leblanc D. A 2-mercaptoethanol tube agglutination test for diagnosis of Haemophilus pleuropneumoniae infection in pigs. Am J Vet Res. 1984 Apr; 45(4):715-9. PMID: 6731984.
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    318. Higgins RJ, Poole A, Wilson KE. Multicentric lymphosarcoma in a Saanen goat. Vet Rec. 1984 Feb 18; 114(7):170. PMID: 6547257.
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    319. Mittal KR, Higgins R, Larivière S. Detection of type-specific antigens in the lungs of Haemophilus pleuropneumoniae-infected pigs by coagglutination test. J Clin Microbiol. 1983 Dec; 18(6):1355-7. PMID: 6655042.
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    320. Mittal KR, Higgins R, Larivière S. Identification and serotyping of Haemophilus pleuropneumoniae by coagglutination test. J Clin Microbiol. 1983 Dec; 18(6):1351-4. PMID: 6655041.
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    321. Higgins RJ, Anderson WS. Fat cow syndrome in a British dairy herd. Vet Rec. 1983 Nov 12; 113(20):461-3. PMID: 6649384.
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    322. Sanfaçon D, Higgins R. Epidemiology of Haemophilus somnus infection in dairy cattle in Quebec. Can J Comp Med. 1983 Oct; 47(4):456-9. PMID: 6667432.
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    323. Robinson Y, Morin M, Girard C, Higgins R. Experimental transmission of intestinal coccidiosis to piglets: clinical, parasitological and pathological findings. Can J Comp Med. 1983 Oct; 47(4):401-7. PMID: 6230142.
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    324. Sanfaçon D, Higgins R, Mittal KR, L'Archevêque G. Haemophilus somnus: a comparison among three serological tests and a serological survey in beef and dairy cattle. Can J Comp Med. 1983 Jul; 47(3):304-8. PMID: 6640414.
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    325. Mittal KR, Higgins R, Lariviere S. Determination of antigenic specificity and relationship among Haemophilus pleuropneumoniae serotypes by an indirect hemagglutination test. J Clin Microbiol. 1983 May; 17(5):787-90. PMID: 6190838.
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    326. Papageorges M, Higgins R, Gosselin Y. Yersinia enterocolitica in two dogs. J Am Vet Med Assoc. 1983 Mar 15; 182(6):618-9. PMID: 6833108.
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    327. Vandevelde M, Bichsel P, Cerruti-Sola S, Steck A, Kristensen F, Higgins RJ. Glial proteins in canine distemper virus-induced demyelination. A sequential immunocytochemical study. Acta Neuropathol. 1983; 59(4):269-76. PMID: 6191513.
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    328. Higgins RJ, Rings DM, Fenner WR, Stevenson S. Spontaneous lower motor neuron disease with neurofibrillary accumulation in young pigs. Acta Neuropathol. 1983; 59(4):288-94. PMID: 6683455.
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    329. Morin M, Turgeon D, Jolette J, Robinson Y, Phaneuf JB, Sauvageau R, Beauregard M, Teuscher E, Higgins R, Larivière S. Neonatal diarrhea of pigs in Quebec: infectious causes of significant outbreaks. Can J Comp Med. 1983 Jan; 47(1):11-7. PMID: 6299483.
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    330. Higgins RJ, Krakowka S, Metzler AE, Koestner A. Immunoperoxidase labeling of canine distemper virus replication cycle in Vero cells. Am J Vet Res. 1982 Oct; 43(10):1820-4. PMID: 6756226.
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    331. Mittal KR, Higgins R, Fréchette JL. Conglutinin, immunoconglutinins and heterophile antibodies in the sera of apparently healthy moose (Alces alces) and caribou (Rangifer tarandus) in Quebec. J Wildl Dis. 1982 Jul; 18(3):315-20. PMID: 6127416.
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    332. Kristensen B, Kristensen F, Vandevelde M, Higgins RJ, de Weck AL. Canine lymphocyte cultures in vitro: evaluation of peripheral blood lymphocyte response to mitogens. Vet Immunol Immunopathol. 1982 Jul; 3(4):439-48. PMID: 7123843.
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    333. Mittal KR, Higgins R, Lariviere S. Evaluation of slide agglutination and ring precipitation tests for capsular serotyping of Haemophilus pleuropneumoniae. J Clin Microbiol. 1982 Jun; 15(6):1019-23. PMID: 7107836.
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    334. Vandevelde M, Higgins RJ, Kristensen B, Kristensen F, Steck AJ, Kihm U. Demyelination in experimental canine distemper virus infection: immunological, pathologic, and immunohistological studies. Acta Neuropathol. 1982; 56(4):285-93. PMID: 7090737.
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    335. Higgins R, Malo R, René-Roberge E, Gauthier R. Studies on the dissemination of Salmonella in nine broiler-chicken flocks. Avian Dis. 1982 Jan-Mar; 26(1):26-33. PMID: 7092743.
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    336. Higgins RJ, Krakowka SG, Metzler AE, Koestner A. Experimental canine distemper encephalomyelitis in neonatal gnotobiotic dogs. A sequential ultrastructural study. Acta Neuropathol. 1982; 57(4):287-95. PMID: 7136507.
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    337. Higgins RJ, Krakowka SG, Metzler AE, Koestner A. Primary demyelination in experimental canine distemper virus induced encephalomyelitis in gnotobiotic dogs. Sequential immunologic and morphologic findings. Acta Neuropathol. 1982; 58(1):1-8. PMID: 7136512.
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    338. Higgins R, Godbout-DeLaSalle F, Messier S, Couture Y, Lamothe P. Isolation of Histophilus ovis from vaginal discharge in ewes in Canada. Can Vet J. 1981 Dec; 22(12):395-6. PMID: 7337919.
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    339. Higgins RJ, Weaver CR. Corynebacterium renale pyelonephritis and cystitis in a sheep. Vet Rec. 1981 Sep 19; 109(12):256. PMID: 7340063.
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    340. Dubielzig RR, Higgins RJ, Krakowka S. Lesions of the enamel organ of developing dog teeth following experimental inoculation of gnotobiotic puppies with canine distemper virus. Vet Pathol. 1981 09; 18(5):684-9. PMID: 7281465.
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    341. Higgins R. A minireview of the pathogenesis of acute leptospirosis. Can Vet J. 1981 Sep; 22(9):277-8. PMID: 7044515.
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    342. Higgins RJ. Chronic copper poisoning in growing pigs. Vet Rec. 1981 Aug 15; 109(7):134-5. PMID: 7340097.
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    343. Randall CJ, Wyeth PJ, Higgins RJ. Pancreatic lesions in stunted broilers. Vet Rec. 1981 Aug 08; 109(6):125-6. PMID: 7336558.
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    344. Higgins RJ, Krakowka S, Metzler AE, Koestner A. Canine distemper virus-associated cardiac necrosis in the dog. Vet Pathol. 1981 Jul; 18(4):472-86. PMID: 7257089.
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    345. Metzler AE, Higgins RJ, Krakowka S, Koestner A. Characterization of bovine cells, supporting in vitro growth of virulent and attenuated canine distemper virus. Am J Vet Res. 1981 Jul; 42(7):1257-62. PMID: 7271048.
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    346. Higgins RJ, Randall CJ. Pasteurella multocida meningoencephalitis in a pheasant (Phasionus colchicus). Vet Rec. 1981 Apr 18; 108(16):360. PMID: 7269185.
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    347. Messier S, Higgins R, Sauvageau R, Rouillard J. Abortion due to Pasteurella haemolytica in a cow. Can Vet J. 1981 Apr; 22(4):91. PMID: 7248884.
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    348. Higgins R, Hoquet F, Marsolais G, Montpetit C, Elazhary Y, Morin M, Bois JM, Ethier R. [Diagnosis of septic abortion in dairy cows]. Can J Comp Med. 1981 Apr; 45(2):159-66. PMID: 7260730.
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    349. Vandevelde M, Braund KG, Luttgen PJ, Higgins RJ. Dysmyelination in Chow Chow dogs: further studies in older dogs. Acta Neuropathol. 1981; 55(2):81-7. PMID: 7315204.
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    350. Higgins R, Désilets A, René-Roberge E. Serological survey of leptospiral antibodies in swine in Quebec. Can Vet J. 1980 Oct; 21(10):278-9. PMID: 7438003.
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    351. Higgins RJ, Harbourne JF, Little TW, Stevens AE. Mastitis and abortion in dairy cattle associated with Leptospira of the serotype hardjo. Vet Rec. 1980 Sep 27; 107(13):307-10. PMID: 7210429.
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    352. Higgins RJ. Caecal trichomoniasis of game birds in North Yorkshire. Vet Rec. 1980 Sep 06; 107(10):228. PMID: 7445337.
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    353. Metzler AE, Higgins RJ, Krakowka S, Koestner A. Virulence of tissue culture-propagated canine distemper virus. Infect Immun. 1980 Sep; 29(3):940-4. PMID: 7429639.
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    354. Higgins R, Claveau R, Roy R. Bronchopneumonia caused by Streptococcus equi in a North Atlantic pilot whale (Globicephala melaena). J Wildl Dis. 1980 Jul; 16(3):319-21. PMID: 7411735.
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    355. Higgins R, Descôteaux JP, Degré R. Pathogenesis of experimental Leptospira interrogans serotype icterohaemorrhagiae infection in the guinea pigs: possible role of endotoxin of intestinal bacteria in the development of lesions. Can J Comp Med. 1980 Jul; 44(3):304-8. PMID: 7427777.
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    356. Elazhary MA, Roy RS, Champlin R, Higgins R, Marsolais G. Bovine respiratory syncytial virus in Quebec: antibody prevalence and disease outbreak. Can J Comp Med. 1980 Jul; 44(3):299-303. PMID: 7000320.
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    357. Higgins R, Cayouette P, Hoquet F, De LaSalle F. Serological studies on leptospirosis in domestic animals in Quebec. Can J Comp Med. 1980 Apr; 44(2):229-31. PMID: 7407694.
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    358. Turgeon DC, Morin M, Jolette J, Higgins R, Marsolais G, DiFranco E. Coronavirus-like particles associated with diarrhea in baby pigs in Quebec. Can Vet J. 1980 Mar; 21(3):100-xxiii. PMID: 7363267.
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    359. Higgins R, Paradis M. Abscess caused by Corynebacterium equi in a cat. Can Vet J. 1980 Feb; 21(2):63-4. PMID: 7363263.
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    360. Krakowka S, Higgins RJ, Koestner A. Canine distemper virus: review of structural and functional modulations in lymphoid tissues. Am J Vet Res. 1980 Feb; 41(2):284-92. PMID: 6989302.
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    361. Metzler AE, Higgins RJ, Krakowka S, Koestner A. Persistent in vitro interaction of virulent and attenuated canine distemper virus with bovine cells. Arch Virol. 1980; 66(4):329-39. PMID: 7447709.
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    362. Fu SC, Mozzi R, Krakowka S, Higgins RJ, Horrocks LA. Plasmalogenase and phospholipase A1, A2, and L1 activities in white matter in canine distemper virus-associated demyelinating encephalomyelitis. Acta Neuropathol. 1980; 49(1):13-8. PMID: 7355670.
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    363. Krakowka S, Higgins RJ, Metzler AE. Plasma phase viremia in canine distemper virus infection. Am J Vet Res. 1980 Jan; 41(1):144-6. PMID: 7362119.
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    364. Higgins R, Hoquet F, Bourque R, Gosselin Y. A serological survey for Brucella canis in dogs in the Province of Quebec. Can Vet J. 1979 Nov; 20(11):315-7. PMID: 526902.
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    365. Higgins R, Paul M, Malo R, Picard B, Paquette JG, Nadeau D. [Dermatophilus congolensis infection in a dairy cow in Quebec (author's transl)]. Can Vet J. 1979 Oct; 20(10):279-83. PMID: 544005.
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    366. Higgins RJ, Krakowka S. Canine viral myocarditis. J Am Vet Med Assoc. 1979 Sep 01; 175(5):415-7. PMID: 500471.
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    367. Higgins R, Degre R. Spirillum-like organism isolated from pig and bovine fetuses. Vet Rec. 1979 Jun 16; 104(24):559. PMID: 116417.
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    368. Higgins R, Degre R. Isolation of spirillum-like organisms from pig and bovine fetuses. Vet Rec. 1979 Mar 24; 104(12):262-3. PMID: 112758.
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    369. Higgins R, Cayouette P. Serological diagnosis of leptospirosis in the Province of Quebec. Can Vet J. 1978 Jan; 19(1):13-6. PMID: 630523.
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    370. Martin M, Letarte R, Higgins R. Prevalence of toxoplasmosis in Quebec farm dogs. Vet Rec. 1977 Jul 23; 101(4):79-80. PMID: 898640.
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    371. Braund KG, Vandevelde M, Albert RA, Higgins RJ. Central (post-retinal) visual impairment in the dog--a clinical-pathological study. J Small Anim Pract. 1977 Jun; 18(6):395-405. PMID: 881796.
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    372. Higgins RJ, Vandevelde M, Braund KB. Internal hydrocephalus and associated periventricular encephalitis in young dogs. Vet Pathol. 1977 May; 14(3):236-46. PMID: 883086.
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    373. Higgins R, Cousineau G. The pathogenesis of leptospirosis I. Hemorrhages in experimental leptospirosis in guinea pigs. Can J Comp Med. 1977 Apr; 41(2):174-81. PMID: 861835.
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    374. Higgins RJ, Vandevelde M, Hoff EJ, Jagar JE, Cork LC, Silberman MS. Neurofibrillary accumulation in the zebra (Equus burchelli). Acta Neuropathol. 1977 Jan 31; 37(1):1-5. PMID: 842290.
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    375. Barsanti JA, Higgins RJ, Spano JS, Jones BD. Adenocarcinoma of the extrahepatic bile duct in a cat. J Small Anim Pract. 1976 Sep; 17(9):599-605. PMID: 979176.
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    376. Greene CE, Higgins RJ. Fibrocartilaginous emboli as the cause of ischemic myelopathy in a dog. Cornell Vet. 1976 Apr; 66(2):131-42. PMID: 1261266.
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    377. Vandevelde M, Higgins RJ, Greene CE. Neoplasms of mesenchymal origin in the spinal cord and nerve roots of three dogs. Vet Pathol. 1976; 13(1):47-58. PMID: 779229.
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    378. Higgins R, Cayouette P, Cousineau JG. [Leptospirosis in dairy cattle: serological survey in the province of Quebec]. Can Vet J. 1975 Oct; 16(10):304-7. PMID: 1192340.
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    379. Kaplan W, Chandler FW, Ajello L, Gauther R, Higgins R, Cayouette P. Equine phaeohyphomycosis caused by Drechslera spicifera. Can Vet J. 1975 Jul; 16(7):205-8. PMID: 1139537.
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