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David Guzman

Title(s)Associate Professor, 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. Vergneau-Grosset C, Kapatkin AS, Paul-Murphy J, Guzman DS, Hawkins MG. Release Rates and Complications for Birds of Prey With Antebrachial Fractures at a Veterinary Teaching Hospital. J Avian Med Surg. 2019 Dec 09; 33(4):388-397. PMID: 31833307.
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    2. Schwartz D, Guzman DS, Beaufrere H, Ammersbach M, Paul-Murphy J, Tully TN, Christopher MM. Morphologic and quantitative evaluation of bone marrow aspirates from Hispaniolan Amazon parrots (Amazona ventralis). Vet Clin Pathol. 2019 Nov 07. PMID: 31701548.
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    3. Kaplan LM, Vella L, Cabral E, Tieu L, Ponath C, Guzman D, Kushel MB. Unmet mental health and substance use treatment needs among older homeless adults: Results from the HOPE HOME Study. J Community Psychol. 2019 Nov; 47(8):1893-1908. PMID: 31424102.
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    4. Brown RT, Guzman D, Kaplan LM, Ponath C, Lee CT, Kushel MB. Trajectories of functional impairment in homeless older adults: Results from the HOPE HOME study. PLoS One. 2019; 14(8):e0221020. PMID: 31408488.
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    5. Baden RM, Guzman DS, Speer BL, Sokoloff AM, Hawkins MG. Diagnosis and Treatment of a Swainson's Toucan (Ramphastos ambiguus swainsonii) With Rhinosinusitis. J Avian Med Surg. 2019 06 01; 33(2):155-160. PMID: 31251503.
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    6. Summa NM, Sanchez-Migallon Guzman D, Keller KA, Woods SJ, Hawkins MG, Hunt GB. Bilateral pararhinotomy with middle meatal antrostomy of the maxillary sinus in a rabbit (Oryctolagus cuniculus) with chronic rhinitis. J Am Vet Med Assoc. 2019 Jun 01; 254(11):1316-1323. PMID: 31067176.
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    7. Gleeson MD, Sanchez-Migallon Guzman D, Paul-Murphy JR. Clinical and pathological findings for rabbits with dystocia: 10 cases (1996-2016). J Am Vet Med Assoc. 2019 Apr 15; 254(8):953-959. PMID: 30938620.
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    8. White SD, Bourdeau PJ, Brément T, Bruet V, Gimenez-Acosta C, Guzman DS, Paul-Murphy J, Hawkins MG. Companion rats (Rattus norvegicus) with cutaneous lesions: a retrospective study of 470 cases at two university veterinary teaching hospitals (1985-2018). Vet Dermatol. 2019 Jun; 30(3):237-e72. PMID: 30847969.
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    9. Stevens BN, Guzman DS, Phillips KL, Camus AC, Soto E. Evaluation of diagnostic coelioscopy in koi (Cyprinus carpio). Am J Vet Res. 2019 Mar; 80(3):221-229. PMID: 30801217.
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    10. White SD, Bourdeau PJ, Brément T, Bruet V, Gimenez-Acosta C, Guzman DS, Paul-Murphy J, Hawkins MG. Companion hamsters with cutaneous lesions; a retrospective study of 102 cases at two university veterinary teaching hospitals (1985-2018). Vet Dermatol. 2019 Jun; 30(3):243-e74. PMID: 30793390.
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    11. Keller KA, Guzman DS, Boothe DM, Visser M, de Matos RE, Petritz OA, Kass PH, Paul-Murphy JR. Pharmacokinetics and safety of zonisamide after oral administration of single and multiple doses to Hispaniolan Amazon parrots (Amazona ventralis). Am J Vet Res. 2019 Feb; 80(2):195-200. PMID: 30681361.
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    12. Kolchanova S, Kliver S, Komissarov A, Dobrinin P, Tamazian G, Grigorev K, Wolfsberger WW, Majeske AJ, Velez-Valentin J, Valentin de la Rosa R, Paul-Murphy JR, Guzman DS, Court MH, Rodriguez-Flores JL, Martínez-Cruzado JC, Oleksyk TK. Genomes of Three Closely Related Caribbean Amazons Provide Insight for Species History and Conservation. Genes (Basel). 2019 01 16; 10(1). PMID: 30654561.
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    13. Massie AM, Kapatkin AS, Garcia TC, Guzman DS, Chou PY, Stover SM. Effects of Hole Diameter on Torsional Mechanical Properties of the Rabbit Femur. Vet Comp Orthop Traumatol. 2019 Jan; 32(1):51-58. PMID: 30646411.
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    14. Raven MC, Kaplan LM, Rosenberg M, Tieu L, Guzman D, Kushel M. Mobile Phone, Computer, and Internet Use Among Older Homeless Adults: Results from the HOPE HOME Cohort Study. JMIR Mhealth Uhealth. 2018 Dec 10; 6(12):e10049. PMID: 30530464.
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    15. Guzman DS, Houck EL, Knych HKD, Beaufrère H, Paul-Murphy JR. Evaluation of the thermal antinociceptive effects and pharmacokinetics after intramuscular administration of buprenorphine hydrochloride to cockatiels (Nymphicus hollandicus). Am J Vet Res. 2018 Dec; 79(12):1239-1245. PMID: 30457903.
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    16. Freitas DJ, Kaplan LM, Tieu L, Ponath C, Guzman D, Kushel M. Oral health and access to dental care among older homeless adults: results from the HOPE HOME study. J Public Health Dent. 2019 Dec; 79(1):3-9. PMID: 30295922.
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    17. Houck EL, Guzman DS, Beaufrère H, Knych HK, Paul-Murphy JR. Evaluation of the thermal antinociceptive effects and pharmacokinetics of hydromorphone hydrochloride after intramuscular administration to cockatiels (Nymphicus hollandicus). Am J Vet Res. 2018 Aug; 79(8):820-827. PMID: 30058846.
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    18. Pascoe PJ, Pypendop BH, Pavez Phillips JC, DiMaio Knych HK, Sanchez-Migallon Guzman D, Hawkins MG. Pharmacokinetics of fentanyl after intravenous administration in isoflurane-anesthetized red-tailed hawks (Buteo jamaicensis) and Hispaniolan Amazon parrots (Amazona ventralis). Am J Vet Res. 2018 Jun; 79(6):606-613. PMID: 30085853.
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    19. Hawkins MG, Pascoe PJ, DiMaio Knych HK, Drazenovich TL, Kass PH, Sanchez-Migallon Guzman D. Effects of three fentanyl plasma concentrations on the minimum alveolar concentration of isoflurane in Hispaniolan Amazon parrots (Amazona ventralis). Am J Vet Res. 2018 Jun; 79(6):600-605. PMID: 30085862.
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    20. Kerrigan SM, Kapatkin AS, Garcia TC, Robinson DA, Guzman DS, Stover SM. Torsional and axial compressive properties of tibiotarsal bones of red-tailed hawks (Buteo jamaicensis). Am J Vet Res. 2018 Apr; 79(4):388-396. PMID: 29583042.
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    21. Guzman DS, Ceulemans SM, Beaufrère H, Olsen GH, Paul-Murphy JR. Evaluation of the Thermal Antinociceptive Effects of a Sustained-Release Buprenorphine Formulation After Intramuscular Administration to American kestrels ( Falco sparverius). J Avian Med Surg. 2018 03; 32(1):1-7. PMID: 29698067.
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    22. Wiggans KT, Sanchez-Migallon Guzman D, Reilly CM, Vergneau-Grosset C, Kass PH, Hollingsworth SR. Diagnosis, treatment, and outcome of and risk factors for ophthalmic disease in leopard geckos (Eublepharis macularius) at a veterinary teaching hospital: 52 cases (1985-2013). J Am Vet Med Assoc. 2018 Feb 01; 252(3):316-323. PMID: 29346051.
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    23. Douglas JM, Sanchez-Migallon Guzman D, Paul-Murphy JR. Pain in Birds: The Anatomical and Physiological Basis. Vet Clin North Am Exot Anim Pract. 2018 Jan; 21(1):17-31. PMID: 29146030.
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    24. Gleeson MD, Guzman DS, Knych HK, Kass PH, Drazenovich TL, Hawkins MG. Pharmacokinetics of a concentrated buprenorphine formulation in red-tailed hawks (Buteo jamaicensis). Am J Vet Res. 2018 Jan; 79(1):13-20. PMID: 29287158.
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    25. Gardhouse S, Sanchez-Migallon Guzman D, Paul-Murphy J, Byrne BA, Hawkins MG. Bacterial isolates and antimicrobial susceptibilities from odontogenic abscesses in rabbits: 48 cases. Vet Rec. 2017 Nov 18; 181(20):538. PMID: 28986386.
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    26. Guzman DS, Court MH, Zhu Z, Summa N, Paul-Murphy JR. Pharmacokinetics of a Sustained-release Formulation of Meloxicam After Subcutaneous Administration to Hispaniolan Amazon Parrots (Amazona ventralis). J Avian Med Surg. 2017 09; 31(3):219-224. PMID: 28891702.
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    27. Summa NM, Guzman DS. Evidence-Based Advances in Avian Medicine. Vet Clin North Am Exot Anim Pract. 2017 Sep; 20(3):817-837. PMID: 28781035.
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    28. Stenglein MD, Sanchez-Migallon Guzman D, Garcia VE, Layton ML, Hoon-Hanks LL, Boback SM, Keel MK, Drazenovich T, Hawkins MG, DeRisi JL. Differential Disease Susceptibilities in Experimentally Reptarenavirus-Infected Boa Constrictors and Ball Pythons. J Virol. 2017 08 01; 91(15). PMID: 28515291.
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    29. Hurstak E, Johnson JK, Tieu L, Guzman D, Ponath C, Lee CT, Jamora CW, Kushel M. Factors associated with cognitive impairment in a cohort of older homeless adults: Results from the HOPE HOME study. Drug Alcohol Depend. 2017 09 01; 178:562-570. PMID: 28738314.
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    30. Gardhouse S, Guzman DS, Cox S, Kass PH, Drazenovich TL, Byrne BA, Hawkins MG. Pharmacokinetics and safety of ceftiofur crystalline free acid in New Zealand White rabbits (Oryctolagus cuniculus). Am J Vet Res. 2017 Jul; 78(7):796-803. PMID: 28650231.
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    31. Guzman DS, Knych HK, Olsen GH, Paul-Murphy JR. Pharmacokinetics of a Sustained Release Formulation of Buprenorphine After Intramuscular and Subcutaneous Administration to American Kestrels ( Falco sparverius ). J Avian Med Surg. 2017 Jun; 31(2):102-107. PMID: 28644085.
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    32. Laniesse D, Guzman DS, Knych HK, Smith DA, Mosley C, Paul-Murphy JR, Beaufrère H. Pharmacokinetics of butorphanol tartrate in a long-acting poloxamer 407 gel formulation administered to Hispaniolan Amazon parrots (Amazona ventralis). Am J Vet Res. 2017 Jun; 78(6):688-694. PMID: 28541145.
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    33. Summa NM, Guzman DS, Wils-Plotz EL, Riedl NE, Kass PH, Hawkins MG. Evaluation of the effects of a 4.7-mg deslorelin acetate implant on egg laying in cockatiels (Nymphicus hollandicus). Am J Vet Res. 2017 Jun; 78(6):745-751. PMID: 28541153.
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    34. Summa NM, Guzman DS, Larrat S, Troncy E, Bird DM, Lair S, Fitzgerald G. Evaluation of High Dosages of Oral Meloxicam in American Kestrels ( Falco sparverius ). J Avian Med Surg. 2017 Jun; 31(2):108-116. PMID: 28644089.
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    35. Carpenter JW, Tully TN, Gehring R, Guzman DS. Single-Dose Pharmacokinetics of Piperacillin/Tazobactam in Hispaniolan Amazon Parrots ( Amazona ventralis ). J Avian Med Surg. 2017 Jun; 31(2):95-101. PMID: 28644086.
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    36. Laniesse D, Smith DA, Knych HK, Mosley C, Guzman DS, Beaufrère H. In vitro characterization of a formulation of butorphanol tartrate in a poloxamer 407 base intended for use as a parenterally administered slow-release analgesic agent. Am J Vet Res. 2017 Jun; 78(6):677-687. PMID: 28541144.
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    37. Landefeld JC, Miaskowski C, Tieu L, Ponath C, Lee CT, Guzman D, Kushel M. Characteristics and Factors Associated With Pain in Older Homeless Individuals: Results From the Health Outcomes in People Experiencing Homelessness in Older Middle Age (HOPE HOME) Study. J Pain. 2017 09; 18(9):1036-1045. PMID: 28412229.
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    38. Zoller G, Guzman DS, Summa N, Keller KA, Silverman SJ, Stern JA. Infundibular Pulmonic Stenosis in a Moluccan Cockatoo (Cacatua moluccensis). J Avian Med Surg. 2017 Mar; 31(1):53-61. PMID: 28358604.
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    39. Sanchez-Migallon Guzman D. Exotic Animal Oncology. Vet Clin North Am Exot Anim Pract. 2017 01; 20(1):xi-xii. PMID: 27890295.
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    40. Gardhouse SM, Sanchez-Migallon Guzman D, Sadar MJ, DeRouen AJ, Bucy DS, Adedeji AO, Vernau W, Casey KM, Mohr FC, Steffey MA. Partial gastrectomy for resection of a gastric leiomyoma in a guinea pig (Cavia porcellus). J Am Vet Med Assoc. 2016 Dec 15; 249(12):1415-1420. PMID: 27901456.
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    41. Eid R, Guzman DS, Keller KA, Wiggans KT, Murphy CJ, LaDouceur EE, Keel MK, Reilly CM. Choroidal Vasculopathy and Retinal Detachment in a Bald Eagle ( Haliaeetus leucocephalus ) With Lead Toxicosis. J Avian Med Surg. 2016 Dec; 30(4):357-363. PMID: 28107073.
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    42. Houck EL, Keller KA, Hawkins MG, Burton AG, Casey KM, Keel K, Tong N, Guzman DS. Bilateral Aural Adenocarcinoma in a Congo African Grey Parrot ( Psittacus erithacus erithacus). J Avian Med Surg. 2016 Sep; 30(3):257-262. PMID: 27736232.
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    43. Lee CM, Mangurian C, Tieu L, Ponath C, Guzman D, Kushel M. Childhood Adversities Associated with Poor Adult Mental Health Outcomes in Older Homeless Adults: Results From the HOPE HOME Study. Am J Geriatr Psychiatry. 2017 Feb; 25(2):107-117. PMID: 27544890.
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    44. White SD, Guzman DS, Paul-Murphy J, Hawkins MG. Skin diseases in companion guinea pigs (Cavia porcellus): a retrospective study of 293 cases seen at the Veterinary Medical Teaching Hospital, University of California at Davis (1990-2015). Vet Dermatol. 2016 Oct; 27(5):395-e100. PMID: 27324689.
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    45. Brown RT, Goodman L, Guzman D, Tieu L, Ponath C, Kushel MB. Pathways to Homelessness among Older Homeless Adults: Results from the HOPE HOME Study. PLoS One. 2016; 11(5):e0155065. PMID: 27163478.
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    46. Brenner MC, Krzyzanski W, Chou JZ, Signore PE, Fung CK, Guzman D, Li D, Zhang W, Olsen DR, Nguyen VT, Koo CW, Sternlicht MD, Lipson KE. FG-3019, a Human Monoclonal Antibody Recognizing Connective Tissue Growth Factor, is Subject to Target-Mediated Drug Disposition. Pharm Res. 2016 08; 33(8):1833-49. PMID: 27059922.
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    47. Lee CT, Guzman D, Ponath C, Tieu L, Riley E, Kushel M. Residential patterns in older homeless adults: Results of a cluster analysis. Soc Sci Med. 2016 Mar; 153:131-40. PMID: 26896877.
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    48. Silverman S, Sanchez-Migallon Guzman D, Stern J, Gustavsen KA, Griffiths LG. Standardization of the two-dimensional transcoelomic echocardiographic examination in the central bearded dragon (Pogona vitticeps). J Vet Cardiol. 2016 Jun; 18(2):168-78. PMID: 26810489.
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    49. Guzman DS. Avian Soft Tissue Surgery. Vet Clin North Am Exot Anim Pract. 2016 Jan; 19(1):133-57. PMID: 26611927.
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    50. Petritz OA, Guzman DS, Gustavsen K, Wiggans KT, Kass PH, Houck E, Murphy CJ, Paul-Murphy J. Evaluation of the mydriatic effects of topical administration of rocuronium bromide in Hispaniolan Amazon parrots (Amazona ventralis). J Am Vet Med Assoc. 2016 Jan 01; 248(1):67-71. PMID: 26684093.
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    51. Chodos AH, Kushel MB, Greysen SR, Guzman D, Kessell ER, Sarkar U, Goldman LE, Critchfield JM, Pierluissi E. Hospitalization-Associated Disability in Adults Admitted to a Safety-Net Hospital. J Gen Intern Med. 2015 Dec; 30(12):1765-72. PMID: 25986139.
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    52. Petritz OA, Guzman DS, Hawkins MG, Kass PH, Conley AJ, Paul-Murphy J. COMPARISON OF TWO 4.7-MILLIGRAM TO ONE 9.4-MILLIGRAM DESLORELIN ACETATE IMPLANTS ON EGG PRODUCTION AND PLASMA PROGESTERONE CONCENTRATIONS IN JAPANESE QUAIL (COTURNIX COTURNIX JAPONICA). J Zoo Wildl Med. 2015 Dec; 46(4):789-97. PMID: 26667535.
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    53. Sinclair KM, Hawkins MG, Wright L, Chin RP, Owens SD, Guzman DS, Kent MS, BVSc HL. Chronic T-cell Lymphocytic Leukemia in a Black Swan ( Cygnus atratus ): Diagnosis, Treatment, and Pathology. J Avian Med Surg. 2015 Dec; 29(4):326-35. PMID: 26771322.
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    54. Keller KA, Hawkins MG, Weber EP, Ruby AL, Guzman DS, Westropp JL. Diagnosis and treatment of urolithiasis in client-owned chelonians: 40 cases (1987-2012). J Am Vet Med Assoc. 2015 Sep 15; 247(6):650-8. PMID: 26331424.
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    55. Keller KA, Sanchez-Migallon Guzman D, Acierno MJ, Beaufrère H, Sinclair KM, Owens SD, Paul-Murphy J, Tully TN. Thromboelastography Values in Hispaniolan Amazon Parrots ( Amazona ventralis ): A Pilot Study. J Avian Med Surg. 2015 Sep; 29(3):174-80. PMID: 26378662.
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    56. Riley ED, Shumway M, Knight KR, Guzman D, Cohen J, Weiser SD. Risk factors for stimulant use among homeless and unstably housed adult women. Drug Alcohol Depend. 2015 Aug 01; 153:173-9. PMID: 26070454.
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    57. Stenglein MD, Jacobson ER, Chang LW, Sanders C, Hawkins MG, Guzman DS, Drazenovich T, Dunker F, Kamaka EK, Fisher D, Reavill DR, Meola LF, Levens G, DeRisi JL. Widespread recombination, reassortment, and transmission of unbalanced compound viral genotypes in natural arenavirus infections. PLoS Pathog. 2015 May; 11(5):e1004900. PMID: 25993603.
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    58. Grosset C, Weber ES, Gehring R, Sanchez-Migallon Guzman D, Campbell LA, Enz C, Groff JM, Tell LA. Evaluation of an extended-release formulation of ceftiofur crystalline-free acid in koi (Cyprinus carpio). J Vet Pharmacol Ther. 2015 Dec; 38(6):606-15. PMID: 25876672.
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    59. Bucy DS, Guzman DS, Zwingenberger AL. Ultrasonographic anatomy of bearded dragons (Pogona vitticeps). J Am Vet Med Assoc. 2015 Apr 15; 246(8):868-76. PMID: 25835171.
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    60. Dijkstra B, Guzman DS, Gustavsen K, Owens SD, Hass C, Kass PH, Paul-Murphy JR. Renal, gastrointestinal, and hemostatic effects of oral administration of meloxicam to Hispaniolan Amazon parrots (Amazona ventralis). Am J Vet Res. 2015 Apr; 76(4):308-17. PMID: 25815572.
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    61. Moran AE, Odden MC, Thanataveerat A, Tzong KY, Rasmussen PW, Guzman D, Williams L, Bibbins-Domingo K, Coxson PG, Goldman L. Cost-effectiveness of hypertension therapy according to 2014 guidelines. N Engl J Med. 2015 Jan 29; 372(5):447-55. PMID: 25629742.
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    62. Keller KA, Paul-Murphy J, Weber EP, Kass PH, Guzman SM, Park SA, Raghunathan VK, Gustavsen KA, Murphy CJ. Assessment of platelet-derived growth factor using A splinted full thickness dermal wound model in bearded dragons (Pogona vitticeps). J Zoo Wildl Med. 2014 Dec; 45(4):866-74. PMID: 25632675.
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    63. Sadar MJ, Guzman DS, Burton AG, Byrne BA, Wiggans KT, Hollingsworth SR. Mycotic Keratitis in a Khaki Campbell Duck ( Anas platyrhynchos domesticus). J Avian Med Surg. 2014 Dec; 28(4):322-9. PMID: 25843471.
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    64. Mete A, Stephenson N, Rogers K, Hawkins MG, Sadar M, Guzman DS, Bell DA, Smallwood KS, Wells A, Shipman J, Foley J. Knemidocoptic mange in wild golden eagles, California, USA. Emerg Infect Dis. 2014 Oct; 20(10):1716-8. PMID: 25271842.
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    65. Ceulemans SM, Guzman DS, Olsen GH, Beaufrère H, Paul-Murphy JR. Evaluation of thermal antinociceptive effects after intramuscular administration of buprenorphine hydrochloride to American kestrels (Falco sparverius). Am J Vet Res. 2014 Aug; 75(8):705-10. PMID: 25061700.
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    66. Gustavsen KA, Guzman DS, Knych HK, Petritz OA, Olsen GH, Paul-Murphy JR. Pharmacokinetics of buprenorphine hydrochloride following intramuscular and intravenous administration to American kestrels (Falco sparverius). Am J Vet Res. 2014 Aug; 75(8):711-5. PMID: 25061701.
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    67. Jeevanjee S, Penko J, Guzman D, Miaskowski C, Bangsberg DR, Kushel MB. Opioid analgesic misuse is associated with incomplete antiretroviral adherence in a cohort of HIV-infected indigent adults in San Francisco. AIDS Behav. 2014 Jul; 18(7):1352-8. PMID: 24077929.
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    68. Guzman DS, KuKanich B, Drazenovich TL, Olsen GH, Paul-Murphy JR. Pharmacokinetics of hydromorphone hydrochloride after intravenous and intramuscular administration of a single dose to American kestrels (Falco sparverius). Am J Vet Res. 2014 Jun; 75(6):527-31. PMID: 24866507.
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    69. Grosset C, Guzman DS, Keating MK, Gaffney PM, Lowenstine L, Zwingenberger A, Young AC, Vernau KM, Sokoloff AM, Hawkins MG. Central vestibular disease in a blue and gold macaw (Ara ararauna) with cerebral infarction and hemorrhage. J Avian Med Surg. 2014 Jun; 28(2):132-42. PMID: 25115042.
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    70. Guzman DS, Beaufrère H, KuKanich B, Barker SA, Brandão J, Paul-Murphy J, Tully TN. Pharmacokinetics of single oral dose of pimobendan in Hispaniolan Amazon parrots (Amazona ventralis). J Avian Med Surg. 2014 Jun; 28(2):95-101. PMID: 25115037.
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    71. Grosset C, Daniaux L, Guzman DS, Weber ES, Zwingenberger A, Paul-Murphy J. Radiographic anatomy and barium sulfate contrast transit time of the gastrointestinal tract of bearded dragons (Pogona vitticeps). Vet Radiol Ultrasound. 2014 May-Jun; 55(3):241-50. PMID: 24945023.
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    72. Jayson S, Sanchez-Migallon Guzman D, Petritz O, Freeman K, Maggs DJ. Medical management of acute ocular hypertension in a western screech owl (Megascops kennicottii). J Avian Med Surg. 2014 Mar; 28(1):38-44. PMID: 24881152.
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    73. Grosset C, Bougerol C, Sanchez-Migallon Guzman D. Plasma butyrylcholinesterase concentrations in psittacine birds: reference values, factors of variation, and association with feather-damaging behavior. J Avian Med Surg. 2014 Mar; 28(1):6-15. PMID: 24881148.
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    74. Guzman DS, Drazenovich TL, Olsen GH, Willits NH, Paul-Murphy JR. Evaluation of thermal antinociceptive effects after oral administration of tramadol hydrochloride to American kestrels (Falco sparverius). Am J Vet Res. 2014 Feb; 75(2):117-23. PMID: 24471747.
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    75. Guzman DS, Drazenovich TL, KuKanich B, Olsen GH, Willits NH, Paul-Murphy JR. Evaluation of thermal antinociceptive effects and pharmacokinetics after intramuscular administration of butorphanol tartrate to American kestrels (Falco sparverius). Am J Vet Res. 2014 Jan; 75(1):11-8. PMID: 24370240.
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    76. Mekonnen TA, Odden MC, Coxson PG, Guzman D, Lightwood J, Wang YC, Bibbins-Domingo K. Health benefits of reducing sugar-sweetened beverage intake in high risk populations of California: results from the cardiovascular disease (CVD) policy model. PLoS One. 2013; 8(12):e81723. PMID: 24349119.
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    77. Hess L, Emerson WE, Guzman DS, Onorati JR, Velasco MC, Vinson JP, Welle KR. The changing face of bird and exotic pet practice. J Avian Med Surg. 2013 Dec; 27(4):315-8. PMID: 24640934.
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    78. Grosset C, Guzman DS, Waymire A, Puchalski SM, Steffey MA. Extraoral surgical correction of lingual entrapment in a Chinese goose (Anser cygnoides). J Avian Med Surg. 2013 Dec; 27(4):301-8. PMID: 24640932.
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    79. Weiser SD, Yuan C, Guzman D, Frongillo EA, Riley ED, Bangsberg DR, Kushel MB. Food insecurity and HIV clinical outcomes in a longitudinal study of urban homeless and marginally housed HIV-infected individuals. AIDS. 2013 Nov 28; 27(18):2953-8. PMID: 23921612.
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    80. Petritz OA, Guzman DS, Wiebe VJ, Papich MG. Stability of three commonly compounded extemporaneous enrofloxacin suspensions for oral administration to exotic animals. J Am Vet Med Assoc. 2013 Jul 01; 243(1):85-90. PMID: 23786194.
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    81. Guzman DS, Drazenovich TL, Olsen GH, Willits NH, Paul-Murphy JR. Evaluation of thermal antinociceptive effects after intramuscular administration of hydromorphone hydrochloride to American kestrels (Falco sparverius). Am J Vet Res. 2013 Jun; 74(6):817-22. PMID: 23718647.
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    82. Sanchez-Migallon Guzman D, KuKanich B, Heath TD, Krugner-Higby LA, Barker SA, Brown CS, Paul-Murphy JR. Pharmacokinetics of long-acting nalbuphine decanoate after intramuscular administration to Hispaniolan Amazon parrots (Amazona ventralis). Am J Vet Res. 2013 Feb; 74(2):191-5. PMID: 23363341.
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    83. Sanchez-Migallon Guzman D, Braun JM, Steagall PV, Keuler NS, Heath TD, Krugner-Higby LA, Brown CS, Paul-Murphy JR. Antinociceptive effects of long-acting nalbuphine decanoate after intramuscular administration to Hispaniolan Amazon parrots (Amazona ventralis). Am J Vet Res. 2013 Feb; 74(2):196-200. PMID: 23363342.
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    84. Geelen S, Sanchez-Migallon Guzman D, Souza MJ, Cox S, Keuler NS, Paul-Murphy JR. Antinociceptive effects of tramadol hydrochloride after intravenous administration to Hispaniolan Amazon parrots (Amazona ventralis). Am J Vet Res. 2013 Feb; 74(2):201-6. PMID: 23363343.
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    85. Petritz OA, Sanchez-Migallon Guzman D, Paul-Murphy J, Fecteau K, Mete A, Kass PH, Hawkins MG. Evaluation of the efficacy and safety of single administration of 4.7-mg deslorelin acetate implants on egg production and plasma sex hormones in Japanese quail (Coturnix coturnix japonica). Am J Vet Res. 2013 Feb; 74(2):316-23. PMID: 23363360.
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    86. Pignon C, Sanchez-Migallon Guzman D, Sinclair K, Baey C, Pignon JP, Mayer J, Kittleson MD, Paul-Murphy J. Evaluation of heart murmurs in chinchillas (Chinchilla lanigera): 59 cases (1996-2009). J Am Vet Med Assoc. 2012 Nov 15; 241(10):1344-7. PMID: 23113527.
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    87. Mans C, Guzman DS, Lahner LL, Paul-Murphy J, Sladky KK. Sedation and physiologic response to manual restraint after intranasal administration of midazolam in Hispaniolan Amazon parrots (Amazona ventralis). J Avian Med Surg. 2012 Sep; 26(3):130-9. PMID: 23156974.
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    88. Sanchez-Migallon Guzman D, Souza MJ, Braun JM, Cox SK, Keuler NS, Paul-Murphy JR. Antinociceptive effects after oral administration of tramadol hydrochloride in Hispaniolan Amazon parrots (Amazona ventralis). Am J Vet Res. 2012 Aug; 73(8):1148-52. PMID: 22849674.
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    89. Souza MJ, Sanchez-Migallon Guzman D, Paul-Murphy JR, Cox SK. Pharmacokinetics after oral and intravenous administration of a single dose of tramadol hydrochloride to Hispaniolan Amazon parrots (Amazona ventralis). Am J Vet Res. 2012 Aug; 73(8):1142-7. PMID: 22849673.
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    90. Pusterla N, Sanchez-Migallon Guzman D, Vannucci FA, Mapes S, White A, DiFrancesco M, Gebhart C. Transmission of Lawsonia intracellularis to weanling foals using feces from experimentally infected rabbits. Vet J. 2013 Feb; 195(2):241-3. PMID: 22841447.
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    91. Kirchgessner MS, Tully TN, Nevarez J, Sanchez-Migallon Guzman D, Acierno MJ. Magnesium therapy in a hypocalcemic African grey parrot (Psittacus erithacus). J Avian Med Surg. 2012 Mar; 26(1):17-21. PMID: 22645835.
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    92. Keller KA, Guzman DS, Muthuswamy A, Forrest LJ, Steinberg H, Sladky K, Petersen S. Hydrocephalus in a yellow-headed Amazon parrot (Amazona ochrocephala oratrix). J Avian Med Surg. 2011 Sep; 25(3):216-24. PMID: 22216723.
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    93. Guzman DS, Flammer K, Paul-Murphy JR, Barker SA, Tully TN. Pharmacokinetics of butorphanol after intravenous, intramuscular, and oral administration in Hispaniolan Amazon parrots (Amazona ventralis). J Avian Med Surg. 2011 Sep; 25(3):185-91. PMID: 22216718.
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    94. Beaufrère H, Acierno M, Mitchell M, Guzman DS, Bryant H, Tully TN. Plasma osmolality reference values in African grey parrots (Psittacus erithacus erithacus), Hispaniolan Amazon parrots (Amazona ventralis), and red-fronted macaws (Ara rubrogenys). J Avian Med Surg. 2011 Jun; 25(2):91-6. PMID: 21877445.
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    95. Sanchez-Migallon Guzman D, KuKanich B, Keuler NS, Klauer JM, Paul-Murphy JR. Antinociceptive effects of nalbuphine hydrochloride in Hispaniolan Amazon parrots (Amazona ventralis). Am J Vet Res. 2011 Jun; 72(6):736-40. PMID: 21627517.
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    96. Keller DL, Sanchez-Migallon Guzman D, Klauer JM, KuKanich B, Barker SA, Rodríguez-Ramos Fernández J, Paul-Murphy JR. Pharmacokinetics of nalbuphine hydrochloride after intravenous and intramuscular administration to Hispaniolan Amazon parrots (Amazona ventralis). Am J Vet Res. 2011 Jun; 72(6):741-5. PMID: 21627518.
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    97. Thom DH, Wong ST, Guzman D, Wu A, Penko J, Miaskowski C, Kushel M. Physician trust in the patient: development and validation of a new measure. Ann Fam Med. 2011 Mar-Apr; 9(2):148-54. PMID: 21403142.
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    98. Hammond EE, Guzman DS, Garner MM, Mauldin G, Martinez-Jimenez D, Kiupel M, Aguilar RF. Long-term treatment of chronic lymphocytic leukemia in a green-winged macaw (Ara chloroptera). J Avian Med Surg. 2010 Dec; 24(4):330-8. PMID: 21302764.
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    99. Rodriguez-Ramos Fernandez J, Pinkerton ME, Heisey DM, Drees R, Schneider J, Stickney L, Hofmeister EK, Guzman DS. Elodontoma in captive southern red-backed voles (Myodes gapperi). J Zoo Wildl Med. 2010 Sep; 41(3):555-61. PMID: 20945662.
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    100. Sanchez-Migallon Guzman D, Flammer K, Papich MG, Grooters AM, Shaw S, Applegate J, Tully TN. Pharmacokinetics of voriconazole after oral administration of single and multiple doses in Hispaniolan Amazon parrots (Amazona ventralis). Am J Vet Res. 2010 Apr; 71(4):460-7. PMID: 20367055.
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    101. Guzman DS, Diaz-Figueroa O, Tully T, Ciembor P, Morgan T, Walden M, Poston RP, Flammer K, Mitchell MA, Ritchie B. Evaluating 21-day doxycycline and azithromycin treatments for experimental Chlamydophila psittaci infection in cockatiels (Nymphicus hollandicus). J Avian Med Surg. 2010 Mar; 24(1):35-45. PMID: 20496604.
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    102. Acierno MJ, Mitchell MA, Freeman DM, Schuster PJ, Guzman DS, Tully TN. Determinination of plasma osmolality and agreement between measured and calculated values in healthy adult Hispaniolan Amazon parrots (Amazona ventralis). Am J Vet Res. 2009 Sep; 70(9):1151-4. PMID: 19719432.
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    103. Bonin G, Lauer SK, Guzman DS, Nevarez J, Tully TN, Hosgood G, Gaschen L. Radiographic evaluation of perching-joint angles in cockatiels (Nymphicus hollandicus), Hispaniolan Amazon parrots (Amazona ventralis), and barred owls (Strix varia). J Avian Med Surg. 2009 Jun; 23(2):91-100. PMID: 19673455.
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    104. Shaw S, Grasperge B, Nevarez J, Reed S, Long L, Rademacher N, Sánchez-Migallón Guzmán D. Besnoitia darlingi infection in a Virginia opossum (Didelphis virginiana). J Zoo Wildl Med. 2009 Mar; 40(1):220-3. PMID: 19368269.
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    105. Acierno MJ, Mitchell MA, Schuster PJ, Freeman D, Sanchez-Migallon Guzman D, Tully TN. Evaluation of the agreement among three handheld blood glucose meters and a laboratory blood analyzer for measurement of blood glucose concentration in Hispaniolan Amazon parrots (Amazona ventralis). Am J Vet Res. 2009 Feb; 70(2):172-5. PMID: 19231947.
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    106. Acierno MJ, da Cunha A, Smith J, Tully TN, Guzman DS, Serra V, Mitchell MA. Agreement between direct and indirect blood pressure measurements obtained from anesthetized Hispaniolan Amazon parrots. J Am Vet Med Assoc. 2008 Nov 15; 233(10):1587-90. PMID: 19014291.
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    107. Baumgartner WA, Guzman DS, Hollibush S, Gaschen L, Hodgin EC, Mitchell MA. Bronchogenic adenocarcinoma in a hyacinth macaw (Anodorhynchus hyacinthinus). J Avian Med Surg. 2008 Sep; 22(3):218-25. PMID: 19014095.
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    108. Sánchez-Migallón Guzmán D, Carvajal A, García-Marín JF, Ferreras MC, Pérez V, Mitchell M, Urra F, Ceña JC. Aleutian disease serology, protein electrophoresis, and pathology of the European mink (Mustela lutreola) from Navarra, Spain. J Zoo Wildl Med. 2008 Sep; 39(3):305-13. PMID: 18816991.
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    109. Guzman DS, Mitchell MA, Gaunt SD, Beaufrère H, Tully TN. Comparison of hematologic values in blood samples with lithium heparin or dipotassium ethylenediaminetetraacetic acid anticoagulants in Hispaniolan Amazon parrots (Amazona ventralis). J Avian Med Surg. 2008 Jun; 22(2):108-13. PMID: 18689071.
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    110. Acierno MJ, Mitchell MA, Zachariah TT, Roundtree MK, Kirchgessner MS, Sanchez-Migallon Guzman D. Effects of ultraviolet radiation on plasma 25-hydroxyvitamin D3 concentrations in corn snakes (Elaphe guttata). Am J Vet Res. 2008 Feb; 69(2):294-7. PMID: 18241029.
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    111. Guzman DS, Bubenik LJ, Lauer SK, Vasanjee S, Mitchell MA. Repair of a coracoid luxation and a tibiotarsal fracture in a bald eagle (Haliaeetus leucocephalus). J Avian Med Surg. 2007 Sep; 21(3):188-95. PMID: 18087935.
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    112. Mans C, Guzman DS. What is your diagnosis? Fungal rhinosinusitis, with almost complete destruction of the premaxilla and deformation of the upper beak. J Avian Med Surg. 2007 Sep; 21(3):235-8. PMID: 18087942.
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    113. Guzman DS, Mitchell M, Hedlund CS, Walden M, Tully TN. Tracheal resection and anastomosis in a mallard duck (Anas platyrhynchos) with traumatic segmental tracheal collapse. J Avian Med Surg. 2007 Jun; 21(2):150-7. PMID: 18065138.
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    114. Latney L, Guzman DS, Tully TN, Baumgartner W, Gaschen L, Rich GA. What is your diagnosis? Subcutaneous foreign-material granuloma. J Avian Med Surg. 2007 Mar; 21(1):77-9. PMID: 18069175.
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    115. Sanchez-Migallon Guzman D, Mayer J, Melidone R, McCarthy RJ, McCobb E, Kavirayani A, Rush JE. Pacemaker implantation in a ferret (Mustela putorius furo) with third-degree atrioventricular block. Vet Clin North Am Exot Anim Pract. 2006 Sep; 9(3):677-87. PMID: 16931390.
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    116. Mayer J, Sanchez-Migallon Guzman D. What's your diagnosis? Limb discoloration on a depressed tree frog (Hyla cinerea). Lab Anim (NY). 2005 Mar; 34(3):25-6. PMID: 15735634.
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    117. Riley ED, Bangsberg DR, Guzman D, Perry S, Moss AR. Antiretroviral therapy, hepatitis C virus, and AIDS mortality among San Francisco's homeless and marginally housed. J Acquir Immune Defic Syndr. 2005 Feb 01; 38(2):191-5. PMID: 15671804.
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    118. Moss AR, Hahn JA, Perry S, Charlebois ED, Guzman D, Clark RA, Bangsberg DR. Adherence to highly active antiretroviral therapy in the homeless population in San Francisco: a prospective study. Clin Infect Dis. 2004 Oct 15; 39(8):1190-8. PMID: 15486844.
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