Editorial: Beware of the cow.
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000382:microbiology*; D005260:Female; D005506:Food Contamination; D008228:Lymphoma, Non-Hodgkin / Q000382:microbiology / Q000662:veterinary*; D008892:Milk / Q000382:microbiology*; D012190:Retroviridae / Q000302:isolation & purification*