title: Keeping vigil over US cattle for BSE.
authors.forename: L
authors.initials: L
authors.lastname: Daristotle
mesh_terms: D000818:Animals; D002417:Cattle; D016643:Encephalopathy, Bovine Spongiform / Q000453:epidemiology* / Q000635:transmission; D012307:Risk Factors; D014481:United States / Q000453:epidemiology