[Leukemia of cattle in the Federal German Republic].
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000097:blood / Q000175:diagnosis*; D005860:Germany, West; D007938:Leukemia / Q000097:blood / Q000662:veterinary*
Leikoz krupnogo rogatogo skota v Federativnoĭ Respublike Germanii