Bovine lymphosarcoma.
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000382:microbiology / Q000517:prevention & control; D001909:Leukemia Virus, Bovine / Q000302:isolation & purification; D008228:Lymphoma, Non-Hodgkin / Q000382:microbiology / Q000517:prevention & control / Q000662:veterinary*