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Walter M Boyce

Title(s)Professor, SCHOOL OF VETERINARY MEDICINE
SchoolUniversity of California, Davis
Phone530-752-4629
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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. Benson JF, Mahoney PJ, Vickers TW, Sikich JA, Beier P, Riley SPD, Ernest HB, Boyce WM. Conserving ecological roles of top predators in isolated mountains. Ecol Appl. 2019 Nov 01. PMID: 31675131.
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    2. Stallknecht DE, Kienzle-Dean C, Davis-Fields N, Jennelle CS, Bowman AS, Nolting JM, Boyce WM, Crum JM, Santos JJS, Brown JD, Prosser DJ, De La Cruz SEW, Ackerman JT, Casazza ML, Krauss S, Perez DR, Ramey AM, Poulson RL. LIMITED DETECTION OF ANTIBODIES TO CLADE 2.3.4.4 A/GOOSE/GUANGDONG/1/1996 LINEAGE HIGHLY PATHOGENIC H5 AVIAN INFLUENZA VIRUS IN NORTH AMERICAN WATERFOWL. J Wildl Dis. 2019 Sep 26. PMID: 31556839.
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    3. Benson JF, Mahoney PJ, Vickers TW, Sikich JA, Beier P, Riley SPD, Ernest HB, Boyce WM. Extinction vortex dynamics of top predators isolated by urbanization. Ecol Appl. 2019 04; 29(3):e01868. PMID: 30892753.
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    4. Hird SM, Ganz H, Eisen JA, Boyce WM. The Cloacal Microbiome of Five Wild Duck Species Varies by Species and Influenza A Virus Infection Status. mSphere. 2018 10 24; 3(5). PMID: 30355662.
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    5. Townsend AK, Wheeler SS, Freund D, Sehgal RNM, Boyce WM. Links between blood parasites, blood chemistry, and the survival of nestling American crows. Ecol Evol. 2018 Sep; 8(17):8779-8790. PMID: 30271545.
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    6. Lawton SJ, Weis AM, Byrne BA, Fritz H, Taff CC, Townsend AK, Weimer BC, Mete A, Wheeler S, Boyce WM. Comparative analysis of Campylobacter isolates from wild birds and chickens using MALDI-TOF MS, biochemical testing, and DNA sequencing. J Vet Diagn Invest. 2018 May; 30(3):354-361. PMID: 29528812.
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    7. Belkhiria J, Hijmans RJ, Boyce W, Crossley BM, Martínez-López B. Identification of high risk areas for avian influenza outbreaks in California using disease distribution models. PLoS One. 2018; 13(1):e0190824. PMID: 29385158.
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    8. Ramey AM, Hill NJ, Cline T, Plancarte M, De La Cruz S, Casazza ML, Ackerman JT, Fleskes JP, Vickers TW, Reeves AB, Gulland F, Fontaine C, Prosser DJ, Runstadler JA, Boyce WM. Surveillance for highly pathogenic influenza A viruses in California during 2014-2015 provides insights into viral evolutionary pathways and the spatiotemporal extent of viruses in the Pacific Americas Flyway. Emerg Microbes Infect. 2017 Sep 06; 6(9):e80. PMID: 28874792.
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    9. Zeller KA, Vickers TW, Ernest HB, Boyce WM. Multi-level, multi-scale resource selection functions and resistance surfaces for conservation planning: Pumas as a case study. PLoS One. 2017; 12(6):e0179570. PMID: 28609466.
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    10. Gustafson KD, Vickers TW, Boyce WM, Ernest HB. A single migrant enhances the genetic diversity of an inbred puma population. R Soc Open Sci. 2017 May; 4(5):170115. PMID: 28573020.
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    11. Capuano AM, Miller M, Stallknecht DE, Moriarty M, Plancarte M, Dodd E, Batac F, Boyce WM. Serologic Detection of Subtype-specific Antibodies to Influenza A Viruses in Southern Sea Otters (Enhydra lutris nereis). J Wildl Dis. 2017 10; 53(4):906-910. PMID: 28513329.
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    12. Hill NJ, Hussein IT, Davis KR, Ma EJ, Spivey TJ, Ramey AM, Puryear WB, Das SR, Halpin RA, Lin X, Fedorova NB, Suarez DL, Boyce WM, Runstadler JA. Reassortment of Influenza A Viruses in Wild Birds in Alaska before H5 Clade 2.3.4.4 Outbreaks. Emerg Infect Dis. 2017 04; 23(4):654-657. PMID: 28322698.
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    13. Ganz HH, Doroud L, Firl AJ, Hird SM, Eisen JA, Boyce WM. Community-Level Differences in the Microbiome of Healthy Wild Mallards and Those Infected by Influenza A Viruses. mSystems. 2017 Jan-Feb; 2(1). PMID: 28293681.
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    14. Lee J, Malmberg JL, Wood BA, Hladky S, Troyer R, Roelke M, Cunningham M, McBride R, Vickers W, Boyce W, Boydston E, Serieys L, Riley S, Crooks K, VandeWoude S. Feline Immunodeficiency Virus Cross-Species Transmission: Implications for Emergence of New Lentiviral Infections. J Virol. 2017 03 01; 91(5). PMID: 28003486.
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    15. Taff CC, Weis AM, Wheeler S, Hinton MG, Weimer BC, Barker CM, Jones M, Logsdon R, Smith WA, Boyce WM, Townsend AK. Influence of Host Ecology and Behavior on Campylobacter jejuni Prevalence and Environmental Contamination Risk in a Synanthropic Wild Bird Species. Appl Environ Microbiol. 2016 08 01; 82(15):4811-20. PMID: 27260356.
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    16. Hill NJ, Ma EJ, Meixell BW, Lindberg MS, Boyce WM, Runstadler JA. Transmission of influenza reflects seasonality of wild birds across the annual cycle. Ecol Lett. 2016 08; 19(8):915-25. PMID: 27324078.
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    17. Freund D, Wheeler SS, Townsend AK, Boyce WM, Ernest HB, Cicero C, Sehgal RN. Genetic sequence data reveals widespread sharing of Leucocytozoon lineages in corvids. Parasitol Res. 2016 Sep; 115(9):3557-65. PMID: 27189064.
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    18. Cohen M, Fisher CJ, Huang ML, Lindsay LL, Plancarte M, Boyce WM, Godula K, Gagneux P. Capture and characterization of influenza A virus from primary samples using glycan bead arrays. Virology. 2016 06; 493:128-35. PMID: 27031581.
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    19. Carver S, Bevins SN, Lappin MR, Boydston EE, Lyren LM, Alldredge M, Logan KA, Sweanor LL, Riley SP, Serieys LE, Fisher RN, Vickers TW, Boyce W, Mcbride R, Cunningham MC, Jennings M, Lewis J, Lunn T, Crooks KR, Vandewoude S. Pathogen exposure varies widely among sympatric populations of wild and domestic felids across the United States. Ecol Appl. 2016 Mar; 26(2):367-81. PMID: 27209780.
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    20. Buchalski MR, Sacks BN, Gille DA, Penedo MCT, Ernest HB, Morrison SA, Boyce WM. Phylogeographic and population genetic structure of bighorn sheep ( Ovis canadensis ) in North American deserts. J Mammal. 2016 Jun 09; 97(3):823-838. PMID: 29899578.
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    21. Wheeler SS, Boyce WM, Reisen WK. Field Methods and Sample Collection Techniques for the Surveillance of West Nile Virus in Avian Hosts. Methods Mol Biol. 2016; 1435:207-20. PMID: 27188560.
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    22. Moriarty ME, Vickers TW, Clifford DL, Garcelon DK, Gaffney PM, Lee KW, King JL, Duncan CL, Boyce WM. Ear Mite Removal in the Santa Catalina Island Fox (Urocyon littoralis catalinae): Controlling Risk Factors for Cancer Development. PLoS One. 2015; 10(12):e0144271. PMID: 26641820.
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    23. Vickers TW, Clifford DL, Garcelon DK, King JL, Duncan CL, Gaffney PM, Boyce WM. Pathology and Epidemiology of Ceruminous Gland Tumors among Endangered Santa Catalina Island Foxes (Urocyon littoralis catalinae) in the Channel Islands, USA. PLoS One. 2015; 10(11):e0143211. PMID: 26618759.
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    24. Vickers TW, Sanchez JN, Johnson CK, Morrison SA, Botta R, Smith T, Cohen BS, Huber PR, Ernest HB, Boyce WM. Survival and Mortality of Pumas (Puma concolor) in a Fragmented, Urbanizing Landscape. PLoS One. 2015; 10(7):e0131490. PMID: 26177290.
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    25. Kelly TR, Poppenga RH, Woods LA, Hernandez YZ, Boyce WM, Samaniego FJ, Torres SG, Johnson CK. Causes of mortality and unintentional poisoning in predatory and scavenging birds in California. Vet Rec Open. 2014; 1(1):e000028. PMID: 26392875.
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    26. Ernest HB, Vickers TW, Morrison SA, Buchalski MR, Boyce WM. Fractured genetic connectivity threatens a southern california puma (Puma concolor) population. PLoS One. 2014; 9(10):e107985. PMID: 25295530.
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    27. Wheeler SS, Woods LW, Boyce WM, Eckstrand CD, Langevin SA, Reisen WK, Townsend AK. West Nile virus and non-West Nile virus mortality and coinfection of American crows (Corvus brachyrhynchos) in California. Avian Dis. 2014 Jun; 58(2):255-61. PMID: 25055630.
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    28. Lindsay LL, Plancarte M, Brenn-White M, Boyce WM. Complete genome sequences of the first reported california h16 influenza a viruses. Genome Announc. 2014 May 01; 2(2). PMID: 24786950.
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    29. Lee JS, Bevins SN, Serieys LE, Vickers W, Logan KA, Aldredge M, Boydston EE, Lyren LM, McBride R, Roelke-Parker M, Pecon-Slattery J, Troyer JL, Riley SP, Boyce WM, Crooks KR, VandeWoude S. Evolution of puma lentivirus in bobcats (Lynx rufus) and mountain lions (Puma concolor) in North America. J Virol. 2014 Jul; 88(14):7727-37. PMID: 24741092.
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    30. Troyer RM, Beatty JA, Stutzman-Rodriguez KR, Carver S, Lozano CC, Lee JS, Lappin MR, Riley SP, Serieys LE, Logan KA, Sweanor LL, Boyce WM, Vickers TW, McBride R, Crooks KR, Lewis JS, Cunningham MW, Rovnak J, Quackenbush SL, VandeWoude S. Novel gammaherpesviruses in North American domestic cats, bobcats, and pumas: identification, prevalence, and risk factors. J Virol. 2014 Apr; 88(8):3914-24. PMID: 24453374.
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    31. Weis AM, Miller WA, Byrne BA, Chouicha N, Boyce WM, Townsend AK. Prevalence and pathogenic potential of campylobacter isolates from free-living, human-commensal american crows. Appl Environ Microbiol. 2014 Mar; 80(5):1639-44. PMID: 24375131.
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    32. Lindsay LL, Kelly TR, Plancarte M, Schobel S, Lin X, Dugan VG, Wentworth DE, Boyce WM. Avian influenza: mixed infections and missing viruses. Viruses. 2013 Aug 05; 5(8):1964-77. PMID: 23921843.
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    33. Boyce WM, Schobel S, Dugan VG, Halpin R, Lin X, Wentworth DE, Lindsay LL, Mertens E, Plancarte M. Complete Genome Sequence of a Reassortant H14N2 Avian Influenza Virus from California. Genome Announc. 2013 Aug 01; 1(4). PMID: 23908286.
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    34. Mertens E, Dugan VG, Stockwell TB, Lindsay LL, Plancarte M, Boyce WM. Evaluation of phenotypic markers in full genome sequences of avian influenza isolates from California. Comp Immunol Microbiol Infect Dis. 2013 Sep; 36(5):521-36. PMID: 23891310.
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    35. Boyce WM, Mena I, Yochem PK, Gulland FM, García-Sastre A, Moreno N, Perez DR, Gonzalez-Reiche AS, Stewart BS. Influenza A(H1N1)pdm09 virus infection in marine mammals in California. Emerg Microbes Infect. 2013 Jun; 2(6):e40. PMID: 26038474.
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    36. Goldstein T, Mena I, Anthony SJ, Medina R, Robinson PW, Greig DJ, Costa DP, Lipkin WI, Garcia-Sastre A, Boyce WM. Pandemic H1N1 influenza isolated from free-ranging Northern Elephant Seals in 2010 off the central California coast. PLoS One. 2013; 8(5):e62259. PMID: 23690933.
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    37. Hill NJ, Takekawa JY, Ackerman JT, Hobson KA, Herring G, Cardona CJ, Runstadler JA, Boyce WM. Migration strategy affects avian influenza dynamics in mallards (Anas platyrhynchos). Mol Ecol. 2012 Dec; 21(24):5986-99. PMID: 22971007.
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    38. Bevins SN, Carver S, Boydston EE, Lyren LM, Alldredge M, Logan KA, Riley SP, Fisher RN, Vickers TW, Boyce W, Salman M, Lappin MR, Crooks KR, VandeWoude S. Three pathogens in sympatric populations of pumas, bobcats, and domestic cats: implications for infectious disease transmission. PLoS One. 2012; 7(2):e31403. PMID: 22347471.
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    39. Girard YA, Runstadler JA, Aldehoff F, Boyce W. Genetic structure of Pacific Flyway avian influenza viruses is shaped by geographic location, host species, and sampling period. Virus Genes. 2012 Jun; 44(3):415-28. PMID: 22222690.
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    40. Hill NJ, Takekawa JY, Cardona CJ, Meixell BW, Ackerman JT, Runstadler JA, Boyce WM. Cross-seasonal patterns of avian influenza virus in breeding and wintering migratory birds: a flyway perspective. Vector Borne Zoonotic Dis. 2012 Mar; 12(3):243-53. PMID: 21995264.
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    41. Takekawa JY, Hill NJ, Schultz AK, Iverson SA, Cardona CJ, Boyce WM, Dudley JP. Rapid diagnosis of avian influenza virus in wild birds: use of a portable rRT-PCR and freeze-dried reagents in the field. J Vis Exp. 2011 Aug 02; (54). PMID: 21847073.
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    42. Kelly TR, Bloom PH, Torres SG, Hernandez YZ, Poppenga RH, Boyce WM, Johnson CK. Impact of the California lead ammunition ban on reducing lead exposure in golden eagles and turkey vultures. PLoS One. 2011 Apr 06; 6(4):e17656. PMID: 21494329.
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    43. Wheeler SS, Langevin S, Woods L, Carroll BD, Vickers W, Morrison SA, Chang GJ, Reisen WK, Boyce WM. Efficacy of three vaccines in protecting Western Scrub-Jays (Aphelocoma californica) from experimental infection with West Nile virus: implications for vaccination of Island Scrub-Jays (Aphelocoma insularis). Vector Borne Zoonotic Dis. 2011 Aug; 11(8):1069-80. PMID: 21438693.
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    44. Boyce WM, Vickers W, Morrison SA, Sillett TS, Caldwell L, Wheeler SS, Barker CM, Cummings R, Reisen WK. Surveillance for West Nile virus and vaccination of free-ranging island scrub-jays (Aphelocoma insularis) on Santa Cruz Island, California. Vector Borne Zoonotic Dis. 2011 Aug; 11(8):1063-8. PMID: 21438695.
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    45. Boyce W, Shender L, Schultz L, Vickers W, Johnson C, Ziccardi M, Beckett L, Padgett K, Crosbie P, Sykes J. Survival analysis of dogs diagnosed with canine peritoneal larval cestodiasis (Mesocestoides spp.). Vet Parasitol. 2011 Aug 25; 180(3-4):256-61. PMID: 21497443.
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    46. Boyce WM, Weisenberger ME, Penedo MC, Johnson CK. Wildlife translocation: the conservation implications of pathogen exposure and genetic heterozygosity. BMC Ecol. 2011 Feb 01; 11:5. PMID: 21284886.
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    47. Takekawa JY, Iverson SA, Schultz AK, Hill NJ, Cardona CJ, Boyce WM, Dudley JP. Field detection of avian influenza virus in wild birds: evaluation of a portable rRT-PCR system and freeze-dried reagents. J Virol Methods. 2010 Jun; 166(1-2):92-7. PMID: 20206650.
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    48. Hill NJ, Takekawa JY, Cardona CJ, Ackerman JT, Schultz AK, Spragens KA, Boyce WM. Waterfowl ecology and avian influenza in California: do host traits inform us about viral occurrence? Avian Dis. 2010 Mar; 54(1 Suppl):426-32. PMID: 20521673.
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    49. Siembieda JL, Johnson CK, Cardona C, Anchell N, Dao N, Reisen W, Boyce W. Influenza A viruses in wild birds of the Pacific flyway, 2005-2008. Vector Borne Zoonotic Dis. 2010 Oct; 10(8):793-800. PMID: 20059316.
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    50. Bevins SN, Tracey JA, Franklin SP, Schmit VL, Macmillan ML, Gage KL, Schriefer ME, Logan KA, Sweanor LL, Alldredge MW, Krumm C, Boyce WM, Vickers W, Riley SP, Lyren LM, Boydston EE, Fisher RN, Roelke ME, Salman M, Crooks KR, Vandewoude S. Wild felids as hosts for human plague, Western United States. Emerg Infect Dis. 2009 Dec; 15(12):2021-4. PMID: 19961691.
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    51. Clemenza SM, Rubin ES, Johnson CK, Botta RA, Boyce WM. Puma predation on radiocollared and uncollared bighorn sheep. BMC Res Notes. 2009 Nov 18; 2:230. PMID: 19922659.
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    52. Ostermann-Kelm SD, Atwill EA, Rubin ES, Hendrickson LE, Boyce WM. Impacts of feral horses on a desert environment. BMC Ecol. 2009 Nov 10; 9:22. PMID: 19903355.
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    53. Morrison SA, Boyce WM. Conserving connectivity: some lessons from mountain lions in southern California. Conserv Biol. 2009 Apr; 23(2):275-85. PMID: 18983604.
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    54. Yochem PK, Stewart BS, Mazet JA, Boyce WM. Hematologic and serum biochemical profile of the northern elephant seal (Mirounga angustirostris): variation with age, sex, and season. J Wildl Dis. 2008 Oct; 44(4):911-21. PMID: 18957647.
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    55. Siembieda J, Johnson CK, Boyce W, Sandrock C, Cardona C. Risk for avian influenza virus exposure at human-wildlife interface. Emerg Infect Dis. 2008 Jul; 14(7):1151-3. PMID: 18598646.
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    56. Boyce WM, Sandrock C, Kreuder-Johnson C, Kelly T, Cardona C. Avian influenza viruses in wild birds: a moving target. Comp Immunol Microbiol Infect Dis. 2009 Jul; 32(4):275-86. PMID: 18456328.
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    57. Xing Z, Cardona C, Dao P, Crossley B, Hietala S, Boyce W. Inability of real-time reverse transcriptase PCR assay to detect subtype H7 avian influenza viruses isolated from wild birds. J Clin Microbiol. 2008 May; 46(5):1844-6. PMID: 18322070.
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    58. Kelly TR, Hawkins MG, Sandrock CE, Boyce WM. A review of highly pathogenic avian influenza in birds, with an emphasis on Asian H5N1 and recommendations for prevention and control. J Avian Med Surg. 2008 Mar; 22(1):1-16. PMID: 18543597.
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    59. Nielsen CF, Armijos MV, Wheeler S, Carpenter TE, Boyce WM, Kelley K, Brown D, Scott TW, Reisen WK. Risk factors associated with human infection during the 2006 West Nile virus outbreak in Davis, a residential community in northern California. Am J Trop Med Hyg. 2008 Jan; 78(1):53-62. PMID: 18187785.
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    60. Boyce W. Earth monitoring: vigilance is not enough. Nature. 2007 Dec 06; 450(7171):791-2. PMID: 18063984.
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    61. Yochem PK, Gulland FM, Stewart BS, Haulena M, Mazet JA, Boyce WM. Thyroid function testing in elephant seals in health and disease. Gen Comp Endocrinol. 2008 Feb 01; 155(3):635-40. PMID: 18190914.
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    62. Franklin SP, Troyer JL, Terwee JA, Lyren LM, Kays RW, Riley SP, Boyce WM, Crooks KR, Vandewoude S. Variability in assays used for detection of lentiviral infection in bobcats (Lynx rufus), pumas (Puma concolor), and ocelots (Leopardus pardalis). J Wildl Dis. 2007 Oct; 43(4):700-10. PMID: 17984266.
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    63. Boyce WM, Lawler SP, Schultz JM, McCauley SJ, Kimsey LS, Niemela MK, Nielsen CF, Reisen WK. Nontarget effects of the mosquito adulticide pyrethrin applied aerially during a West Nile virus outbreak in an urban California environment. J Am Mosq Control Assoc. 2007 Sep; 23(3):335-9. PMID: 17939516.
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    64. Franklin SP, Troyer JL, Terwee JA, Lyren LM, Boyce WM, Riley SP, Roelke ME, Crooks KR, Vandewoude S. Frequent transmission of immunodeficiency viruses among bobcats and pumas. J Virol. 2007 Oct; 81(20):10961-9. PMID: 17670835.
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    65. Uzal FA, Houston RS, Riley SP, Poppenga R, Odani J, Boyce W. Notoedric mange in two free-ranging mountain lions (Puma concolor). J Wildl Dis. 2007 Apr; 43(2):274-8. PMID: 17495313.
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    66. Padgett KA, Nadler SA, Munson L, Sacks B, Boyce WM. Systematics of Mesocestoides (Cestoda: Mesocestoididae): evaluation of molecular and morphological variation among isolates. J Parasitol. 2005 Dec; 91(6):1435-43. PMID: 16539028.
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    67. Boyce WM, Weisenberger ME. The rise and fall of psoroptic scabies in bighorn sheep in the San Andres Mountains, New Mexico. J Wildl Dis. 2005 Jul; 41(3):525-31. PMID: 16244062.
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    68. Teglas MB, May B, Crosbie PR, Stephens MR, Boyce WM. Genetic structure of the tick Ornithodoros coriaceus (Acari: Argasidae) in California, Nevada, and Oregon. J Med Entomol. 2005 May; 42(3):247-53. PMID: 15962771.
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    69. Padgett KA, Boyce WM. Ants as first intermediate hosts of Mesocestoides on San Miguel Island, USA. J Helminthol. 2005 Mar; 79(1):67-73. PMID: 15831116.
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    70. Padgett KA, Boyce WM. Life-history studies on two molecular strains of mesocestoides (Cestoda: Mesocestoididae): identification of sylvatic hosts and infectivity of immature life stages. J Parasitol. 2004 Feb; 90(1):108-13. PMID: 15040675.
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    71. McLaughlin BE, DeMaula CD, Wilson WC, Boyce WM, MacLachlan NJ. Replication of bluetongue virus and epizootic hemorrhagic disease virus in pulmonary artery endothelial cells obtained from cattle, sheep, and deer. Am J Vet Res. 2003 Jul; 64(7):860-5. PMID: 12856770.
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    72. Ziccardi MH, Mazet JA, Gardner IA, Boyce WM, Denison MS. Validation of a cell culture bioassay for detection of petroleum exposure in mink (Mustela vison) as a model for detection in sea otters (Enhydra lutris). Am J Vet Res. 2002 Jul; 63(7):963-8. PMID: 12118676.
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    73. Rodwell TC, Kriek NP, Bengis RG, Whyte IJ, Viljoen PC, de Vos V, Boyce WM. Prevalence of bovine tuberculosis in African buffalo at Kruger National Park. J Wildl Dis. 2001 Apr; 37(2):258-64. PMID: 11310876.
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    74. Gutierrez-Espeleta GA, Hedrick PW, Kalinowski ST, Garrigan D, Boyce WM. Is the decline of desert bighorn sheep from infectious disease the result of low MHC variation? Heredity (Edinb). 2001 Apr; 86(Pt 4):439-50. PMID: 11520344.
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    75. Gilardi KV, Gilardi JD, Frank A, Goff ML, Boyce WM. Epidermoptid mange in Laysan albatross fledglings in Hawaii. J Wildl Dis. 2001 Jan; 37(1):185-8. PMID: 11272495.
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    76. Ramey RR, Kelley ST, Boyce WM, Farrell BD. Phylogeny and host specificity of Psoroptic mange mites (Acarina: Psoroptidae) as indicated by ITS sequence data. J Med Entomol. 2000 Nov; 37(6):791-6. PMID: 11126531.
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    77. Mazet JK, Gardner IA, Jessup DA, Lowenstine LJ, Boyce WM. Evaluation of changes in hematologic and clinical biochemical values after exposure to petroleum products in mink (Mustela vison) as a model for assessment of sea otters (Enhydra lutris). Am J Vet Res. 2000 Oct; 61(10):1197-203. PMID: 11039547.
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    78. Boyce WM, Woods LW, Keel MK, MacLachlan NJ, Porter CO, Lehmkuhl HD. An epizootic of adenovirus-induced hemorrhagic disease in captive black-tailed deer (Odocoileus hemionus). J Zoo Wildl Med. 2000 Sep; 31(3):370-3. PMID: 11237145.
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    79. Chang CC, Chomel BB, Kasten RW, Heller RM, Kocan KM, Ueno H, Yamamoto K, Bleich VC, Pierce BM, Gonzales BJ, Swift PK, Boyce WM, Jang SS, Boulouis HJ, Piémont Y. Bartonella spp. isolated from wild and domestic ruminants in North America. Emerg Infect Dis. 2000 May-Jun; 6(3):306-11. PMID: 10827123.
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    80. Borjesson DL, Christopher MM, Boyce WM. Biochemical and hematologic reference intervals for free-ranging desert bighorn sheep. J Wildl Dis. 2000 Apr; 36(2):294-300. PMID: 10813611.
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    81. Crosbie PR, Nadler SA, Platzer EG, Kerner C, Mariaux J, Boyce WM. Molecular systematics of Mesocestoides sPP (cestoda: mesocestoididae) from domestic dogs (Canis familiaris) and coyotes (Canis latrans). J Parasitol. 2000 Apr; 86(2):350-7. PMID: 10780557.
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    82. Ernest HB, Penedo MC, May BP, Syvanen M, Boyce WM. Molecular tracking of mountain lions in the Yosemite valley region in California: genetic analysis using microsatellites and faecal DNA. Mol Ecol. 2000 Apr; 9(4):433-41. PMID: 10736046.
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    83. Boyce W, Fisher A, Provencio H, Rominger E, Thilsted J, Ahlm M. Elaeophorosis in bighorn sheep in New Mexico. J Wildl Dis. 1999 Oct; 35(4):786-9. PMID: 10574542.
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    84. Stiller D, Crosbie PR, Boyce WM, Goff WL. Dermacentor hunteri (Acari: Ixodidae): an experimental vector of Anaplasma marginale and A. ovis (Rickettsiales: Anaplasmataceae) to calves and sheep. J Med Entomol. 1999 May; 36(3):321-4. PMID: 10337102.
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    85. Boyce WM, Ramey RR, Rodwell TC, Rubin ES, Singer RS. Population subdivision among desert bighorn sheep (Ovis canadensis) ewes revealed by mitochondrial DNA analysis. Mol Ecol. 1999 Jan; 8(1):99-106. PMID: 9919700.
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    86. Crosbie PR, Boyce WM, Platzer EG, Nadler SA, Kerner C. Diagnostic procedures and treatment of eleven dogs with peritoneal infections caused by Mesocestoides spp. J Am Vet Med Assoc. 1998 Dec 01; 213(11):1578-83, 1570. PMID: 9838956.
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    87. Crosbie PR, Boyce WM. Dermacentor hunteri (Acari: Ixodidae): seasonal variation in questing adults and on-host juvenile stages, and host associations and feeding behavior of larvae and nymphs. J Med Entomol. 1998 Nov; 35(6):1034-43. PMID: 9835699.
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    88. Singer RS, Boyce WM, Gardner IA, Johnson WO, Fisher AS. Evaluation of bluetongue virus diagnostic tests in free-ranging bighorn sheep. Prev Vet Med. 1998 Jun 30; 35(4):265-82. PMID: 9689659.
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    89. Crosbie PR, Boyce WM, Rodwell TC. DNA sequence variation in Dermacentor hunteri and estimated phylogenies of Dermacentor spp. (Acari: Ixodidae) in the New World. J Med Entomol. 1998 May; 35(3):277-88. PMID: 9615547.
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    90. Atwill ER, Sweitzer RA, Pereira MG, Gardner IA, Van Vuren D, Boyce WM. Prevalence of and associated risk factors for shedding Cryptosporidium parvum oocysts and Giardia cysts within feral pig populations in California. Appl Environ Microbiol. 1997 Oct; 63(10):3946-9. PMID: 9327560.
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    91. Sweitzer RA, Ghneim GS, Gardner IA, Van Vuren D, Gonzales BJ, Boyce WM. Immobilization and physiological parameters associated with chemical restraint of wild pigs with Telazol and xylazine hydrochloride. J Wildl Dis. 1997 Apr; 33(2):198-205. PMID: 9131548.
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    92. Singer RS, Jessup DA, Gardner IA, Boyce WM. Pathogen exposure patterns among sympatric populations of bighorn sheep, mule deer and cattle. J Wildl Dis. 1997 Apr; 33(2):377-82. PMID: 9131583.
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    93. Boyce WM, Hedrick PW, Muggli-Cockett NE, Kalinowski S, Penedo MC, Ramey RR. Genetic variation of major histocompatibility complex and microsatellite loci: a comparison in bighorn sheep. Genetics. 1997 Feb; 145(2):421-33. PMID: 9071595.
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    94. Crosbie PR, Goff WL, Stiller D, Jessup DA, Boyce WM. The distribution of Dermacentor hunteri and Anaplasma sp. in desert bighorn sheep (Ovis canadensis). J Parasitol. 1997 Feb; 83(1):31-7. PMID: 9057693.
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    95. Boyce WM, Zarnke RL. Antibody responses to Psoroptes sp. mites in Dall sheep (Ovis dalli). J Wildl Dis. 1996 Oct; 32(4):711-3. PMID: 9359078.
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    96. Reese NE, Boyce WM, Gardner IA, Nelson DM. Fixation affects morphometric characters of Psoroptes cuniculi mites (Acari:Psoroptidae). J Med Entomol. 1996 Sep; 33(5):835-8. PMID: 8840692.
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    97. Gardner IA, Hietala S, Boyce WM. Validity of using serological tests for diagnosis of diseases in wild animals. Rev Sci Tech. 1996 Mar; 15(1):323-35. PMID: 8924713.
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    98. Borjesson DL, Boyce WM, Gardner IA, DeForge J, Lasley B. Pregnancy detection in bighorn sheep (Ovis canadensis) using a fecal-based enzyme immunoassay. J Wildl Dis. 1996 Jan; 32(1):67-74. PMID: 8627939.
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    99. Ziccardi MH, Boyce WM, Gardner IA. Seroprevalence of Psoroptes sp. mites in free-ranging elk (Cervus elaphus) as determined by kinetic ELISA. J Wildl Dis. 1996 Jan; 32(1):51-6. PMID: 8627936.
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    100. Kjemtrup AM, Thomford JW, Gardner IA, Conrad PA, Jessup DA, Boyce WM. Seroprevalence of two Babesia spp. isolates in selected bighorn sheep (Ovis canadensis) and mule deer (Odocoileus hemionus) populations in California. J Wildl Dis. 1995 Oct; 31(4):467-71. PMID: 8592376.
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    101. Elliott LF, Boyce WM, Clark RK, Jessup DA. Geographic analysis of pathogen exposure in bighorn sheep (Ovis canadensis). J Wildl Dis. 1994 Jul; 30(3):315-8. PMID: 7933271.
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    102. Goldberg MA, Kazacos KR, Boyce WM, Ai E, Katz B. Diffuse unilateral subacute neuroretinitis. Morphometric, serologic, and epidemiologic support for Baylisascaris as a causative agent. Ophthalmology. 1993 Nov; 100(11):1695-701. PMID: 8233397.
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    103. Jessup DA, Goff WL, Stiller D, Oliver MN, Bleich VC, Boyce WM. A retrospective serologic survey for Anaplasma spp. infection in three bighorn sheep (Ovis canadensis) populations in California. J Wildl Dis. 1993 Oct; 29(4):547-54. PMID: 8258852.
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    104. Goff W, Stiller D, Jessup D, Msolla P, Boyce W, Foreyt W. Characterization of an Anaplasma ovis isolate from desert bighorn sheep in southern California. J Wildl Dis. 1993 Oct; 29(4):540-6. PMID: 8258851.
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    105. Goff WL, Jessup DA, Waldrup KA, Thomford JW, Conrad PA, Boyce WM, Gorham JR, Wagner GG. The isolation and partial characterization of a Babesia sp. from desert bighorn sheep (Ovis canadensis nelsoni). J Eukaryot Microbiol. 1993 May-Jun; 40(3):237-43. PMID: 8508161.
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    106. Boyce W, Kjemtrup A. Wildlife health and the urban-wildlife interface. J Am Vet Med Assoc. 1993 Apr 01; 202(7):1082-4. PMID: 8473218.
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    107. Thomford JW, Conrad PA, Boyce WM, Holman PJ, Jessup DA. Isolation and in vitro cultivation of Babesia parasites from free-ranging desert bighorn sheep (Ovis canadensis nelsoni) and mule deer (Odocoileus hemionus) in California. J Parasitol. 1993 Feb; 79(1):77-84. PMID: 8437062.
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    108. Mazet JA, Boyce WM, Mellies J, Gardner IA, Clark RK, Jessup DA. Exposure to Psoroptes sp. mites is common among bighorn sheep (Ovis canadensis) populations in California. J Wildl Dis. 1992 Oct; 28(4):542-7. PMID: 1474651.
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    109. Boyce WM, Brown RN, Zingg BC, Lefebvre RB, Lane RS. First isolation of Borrelia burgdorferi in southern California. J Med Entomol. 1992 May; 29(3):496-500. PMID: 1625299.
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    110. Boyce W, Yuill T, Homan J, Jessup D. A role for veterinarians in wildlife health and conservation biology. J Am Vet Med Assoc. 1992 Feb 15; 200(4):435-7. PMID: 1559884.
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    111. Foreyt W, Rickard LG, Boyce W. Psoroptes sp. in two llamas (Lama glama) in Washington. J Parasitol. 1992 Feb; 78(1):153-5. PMID: 1738060.
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    112. Boyce WM, Brown RN. Antigenic characterization of Psoroptes spp. (Acari: Psoroptidae) mites from different hosts. J Parasitol. 1991 Oct; 77(5):675-9. PMID: 1919912.
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    113. Boyce WM, Mazet JA, Mellies J, Gardner I, Clark RK, Jessup DA. Kinetic ELISA for detection of antibodies to Psoroptes sp. (Acari: Psoroptidae) in bighorn sheep (Ovis canadensis). J Parasitol. 1991 Oct; 77(5):692-6. PMID: 1919915.
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    114. Boyce W, Allen J, Himmelwright C, Elliott L, Mikolon A, Mazet J, Gardner I. Implementation and evaluation of a strategic parasite control program for captive exotic ungulates. J Am Vet Med Assoc. 1991 Jun 01; 198(11):1972-6. PMID: 1874679.
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    115. Boyce WM, Kazacos EA. Histopathology of nymphal pentastomid infections (Sebekia mississippiensis) in paratenic hosts. J Parasitol. 1991 Feb; 77(1):104-10. PMID: 1992080.
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    116. Boyce WM, Jessup DA, Clark RK. Serodiagnostic antibody responses to Psoroptes sp. infestations in bighorn sheep. J Wildl Dis. 1991 Jan; 27(1):10-5. PMID: 2023305.
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    117. Boyce W, Elliott L, Clark R, Jessup D. Morphometric analysis of Psoroptes spp. mites from bighorn sheep, mule deer, cattle, and rabbits. J Parasitol. 1990 Dec; 76(6):823-8. PMID: 2254816.
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    118. Boyce WM, Courtney CH. Seasonal transmission of Fasciola hepatica in north central Florida (U.S.A.). Int J Parasitol. 1990 Aug; 20(5):695-6. PMID: 2228432.
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    119. Kazacos KR, Boyce WM. Baylisascaris larva migrans. J Am Vet Med Assoc. 1989 Oct 01; 195(7):894-903. PMID: 2676929.
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    120. Boyce WM, Asai DJ, Wilder JK, Kazacos KR. Physicochemical characterization and monoclonal and polyclonal antibody recognition of Baylisascaris procyonis larval excretory-secretory antigens. J Parasitol. 1989 Aug; 75(4):540-8. PMID: 2668490.
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    121. Boyce WM, Branstetter BA, Kazacos KR. Comparative analysis of larval excretory-secretory antigens of Baylisascaris procyonis, Toxocara canis and Ascaris suum by Western blotting and enzyme immunoassay. Int J Parasitol. 1988 Feb; 18(1):109-13. PMID: 3366527.
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    122. Boyce WM, Kazacos EA, Kazacos KR, Engelhardt JA. Pathology of pentastomid infections (Sebekia mississippiensis) in fish. J Wildl Dis. 1987 Oct; 23(4):689-92. PMID: 3682099.
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    123. Boyce WM, Courtney CH, Loggins PE. Resistance to experimental infection with Fasciola hepatica in exotic and domestic breeds of sheep. Int J Parasitol. 1987 Oct; 17(7):1233-7. PMID: 3429116.
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    124. Boyce WM, Courtney CH, Thibideau M. Heterologous resistance to Fasciola hepatica conferred upon rats by passive transfer of serum from different breeds of sheep. Vet Parasitol. 1986 Dec; 22(3-4):259-66. PMID: 3564329.
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    125. Boyce WM, Courtney CH, Thibideau MB. Egg production of Pseudosuccinea columella and Fossaria cubensis (Lymnaeidae) in laboratory culture. J Parasitol. 1986 Feb; 72(1):184. PMID: 3712176.
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    126. Allen JL, Kollias GV, Greiner EC, Boyce W. Subcutaneous filariasis (Pelecitus sp.) in a yellow-collared macaw (Ara auricollis). Avian Dis. 1985 Jul-Sep; 29(3):891-4. PMID: 3840995.
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    127. Boyce W, Cardeilhac P, Lane T, Buergelt C, King M. Sebekiosis in captive alligator hatchlings. J Am Vet Med Assoc. 1984 Dec 01; 185(11):1419-20. PMID: 6548997.
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    128. Boyce W, Kollias G, Courtney CH, Allen J, Chalmers E. Efficacy of ivermectin against gastrointestinal nematodes in dromedary camels. J Am Vet Med Assoc. 1984 Dec 01; 185(11):1307-8. PMID: 6548996.
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