title: Animal models: lessons from feline and bovine leukaemia virus infections.
authors.forename: D
authors.initials: D
authors.lastname: Onions
mesh_terms: D000818:Animals; D002371:Cat Diseases / Q000635:transmission; D002415:Cats; D002417:Cattle; D007938:Leukemia / Q000453:epidemiology / Q000635:transmission / Q000662:veterinary*; D001909:Leukemia Virus, Bovine / Q000472:pathogenicity*; D005256:Leukemia Virus, Feline / Q000472:pathogenicity*; D007942:Leukemia, Experimental / Q000382:microbiology*; D012190:Retroviridae / Q000472:pathogenicity*