[Measures to control cattle leukemia].
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000517:prevention & control*; D004812:Epidemiologic Methods; D005060:Europe; D007938:Leukemia / Q000517:prevention & control / Q000662:veterinary*
Meropriiatiia po bor'be s leĭkozami krupngo rogatogo skota.