Influence of therapeutic use of feedgrade tetracyclines in combination with tulathromycin metaphylaxis on animal health and performance of Holstein steer calves

por Szasz, Josh I, McMurphy, Casey P, Bryant, Tony C, Luque, Job, Barcelo, Cristobal, Sepulveda, Gabriel, Blood, K Shawn, Bernhard, Bryan C, Hughes, Heather D
Publicado 2018