[Etiology and diagnosis of gastrointestinal diseases in calves].
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000175:diagnosis / Q000209:etiology*; D003937:Diagnosis, Differential; D005767:Gastrointestinal Diseases / Q000662:veterinary*
K voprosu étiologii i diagnostiki zheludochno-kishechnykh bolezneĭ teliat.