Pathologic studies on juvenile bovine leukosis.
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000473:pathology*; D005260:Female; D007938:Leukemia / Q000473:pathology / Q000662:veterinary*; D008198:Lymph Nodes / Q000473:pathology; D008214:Lymphocytes / Q000648:ultrastructure; D013950:Thymus Gland / Q000473:pathology