[Diagnosis and incidence of viral enteritis in calves in the People's Republic of Bulgaria].
D000818:Animals; D002031:Bulgaria; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology*; D004751:Enteritis / Q000453:epidemiology / Q000662:veterinary*; D008854:Microscopy, Electron; D012698:Serologic Tests; D014777:Virus Diseases / Q000453:epidemiology / Q000662:veterinary*
Diagnostik und Verbreitung virusbedingter Enteritiden bei Kälbern in der Volksrepublik Bulgarien.