title: Diagnostics of enzootic leukosis in cattle in Czechoslovakia and the methods of its suppression.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000175:diagnosis* / Q000517:prevention & control; D003604:Czechoslovakia; D005779:Immunodiffusion; D007938:Leukemia / Q000175:diagnosis / Q000517:prevention & control / Q000662:veterinary*; D001909:Leukemia Virus, Bovine; D009500:Neutralization Tests