Brochu NM, Guerin MT, Varga C, Lillie BN, Brash ML Susta L (2019). A two-year prospective study of small poultry flocks in Ontario, Canada, part 1: prevalence of viral and bacterial pathogens. J Vet Diagn Invest. 2019 May;31(3):327-335. https://doi.org/10.1177/1040638719843577

Brochu NM, Guerin MT, Varga C, Lillie BN, Brash ML, Susta L. A two-year prospective study of small poultry flocks in Ontario, Canada, part 2: causes of morbidity and mortality. J Vet Diagn Invest. 2019 May;31(3):336-342. https://doi.org/10.1177/1040638719843575

Gibson DJ, Nemeth NM, Beaufrère H, Varga C, Eagalle T, Susta L. Captive Psittacine Birds in Ontario, Canada: a 19-Year Retrospective Study of the Causes of Morbidity and Mortality. J Comp Pathol. 2019 Aug;171:38-52. https://doi.org/10.1016/j.jcpa.2019.07.002

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