Bovine spongiform encephalopathy: the need for knowledge, balance, patience, and action.
Bradley
R
R
Central Veterinary Laboratory, New Haw, Weybridge, U.K.
D000818:Animals; D001927:Brain Diseases / Q000662:veterinary*; D002417:Cattle; D002418:Cattle Diseases / Q000635:transmission*; D012897:Slow Virus Diseases / Q000662:veterinary*