title: Bovine spongiform encephalopathy.
mesh_terms: D000818:Animals; D001927:Brain Diseases / Q000382:microbiology*; D002417:Cattle; D002418:Cattle Diseases / Q000382:microbiology*; D003704:Dementia / Q000175:diagnosis / Q000382:microbiology*; D006801:Humans; D011328:Prions / Q000302:isolation & purification
chemical_list: D011328:Prions