title: Origin of bovine spongiform encephalopathy.
authors.forename: Hugh
authors.initials: H
authors.lastname: Pennington
mesh_terms: D000821:Animal Feed / Q000009:adverse effects*; D000818:Animals; D000881:Anthrax / Q000209:etiology / Q000635:transmission / Q000662:veterinary*; D002417:Cattle; D002418:Cattle Diseases / Q000209:etiology* / Q000635:transmission; D006801:Humans; D013997:Time Factors; D006113:United Kingdom / Q000453:epidemiology