Comparative study of four diagnostic methods of enzootic bovine leukosis.
D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis; D002417:Cattle; D002418:Cattle Diseases / Q000175:diagnosis*; D003168:Complement Fixation Tests; D005779:Immunodiffusion; D007938:Leukemia / Q000175:diagnosis*; D001909:Leukemia Virus, Bovine
D000914:Antibodies, Viral