Bovine leukosis and human cancer.
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000401:mortality*; D006801:Humans; D007938:Leukemia / Q000401:mortality; D008223:Lymphoma / Q000401:mortality; D008228:Lymphoma, Non-Hodgkin / Q000401:mortality / Q000662:veterinary*; D008824:Michigan; D009369:Neoplasms / Q000401:mortality*