[Role of hereditary factors in the dissemination of leukemia among cattle].
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000235:genetics*; D007938:Leukemia / Q000235:genetics / Q000662:veterinary*
Rol' nasledstvennykh faktorov v rasprotstranenii leĭkoza krupnogo rogatogo skota