title: Epidemiologic investigation of an outbreak of fatal enteritis and abortion associated with dietary change and Salmonella typhimurium infection in a dairy herd. A case report.
mesh_terms: D000034:Abortion, Veterinary / Q000150:complications / Q000453:epidemiology* / Q000209:etiology; D000821:Animal Feed; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000150:complications / Q000453:epidemiology* / Q000209:etiology; D004751:Enteritis / Q000150:complications / Q000453:epidemiology / Q000209:etiology / Q000662:veterinary*; D005243:Feces / Q000382:microbiology; D005260:Female; D000455:Medicago sativa; D009518:New York; D011247:Pregnancy; D012481:Salmonella Infections, Animal / Q000150:complications / Q000453:epidemiology* / Q000209:etiology; D012486:Salmonella typhimurium / Q000302:isolation & purification; D012820:Silage