Distribution and characterization of ampicillin- and tetracycline-resistant Escherichia coli from feedlot cattle fed subtherapeutic antimicrobials

por Mirzaagha, Parasto, Louie, Marie, Sharma, Ranjana, Yanke, L Jay, Topp, Ed, McAllister, Tim A
Publicado 2011

Effect of antimicrobial growth promoter administration on the intestinal microbiota of beef cattle

por Reti, Kristen L, Thomas, Matthew C, Yanke, L Jay, Selinger, L Brent, Inglis, G Douglas
Publicado 2013