title: Spectre of AIDS haunts reports of sick cows.
authors.forename: J
authors.initials: J
authors.lastname: Clayton
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology / Q000382:microbiology*; D004196:Disease Outbreaks / Q000662:veterinary*; D004739:England / Q000453:epidemiology; D016087:Immunodeficiency Virus, Bovine; D016180:Lentivirus Infections / Q000453:epidemiology / Q000662:veterinary*