title: Prevalence of bovine virus diarrhoea virus viraemia.
mesh_terms: D000818:Animals; D001912:Bovine Virus Diarrhea-Mucosal Disease / Q000453:epidemiology*; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology*; D014766:Viremia / Q000662:veterinary*