title: Factors influencing morbidity and mortality in feedlot calves in Ontario.
mesh_terms: D000818:Animals; D000890:Anti-Infective Agents / Q000008:administration & dosage*; D001912:Bovine Virus Diarrhea-Mucosal Disease / Q000453:epidemiology* / Q000401:mortality; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology* / Q000401:mortality; D004032:Diet; D006127:Group Structure; D008590:Meningoencephalitis / Q000453:epidemiology / Q000401:mortality / Q000662:veterinary*; D009864:Ontario; D012140:Respiratory Tract Diseases / Q000453:epidemiology / Q000401:mortality / Q000662:veterinary*
chemical_list: D000890:Anti-Infective Agents