Comparison of bovine spongiform encephalopathy risk factors in the United States and Great Britain.
作者信息
Walker K D, Hueston W D, Hurd H S, Wilesmith J W
机构信息
Animal Health Information Programs, USDA-APHIS, Veterinary Services, Fort Collins, CO 80521.
出版信息
J Am Vet Med Assoc. 1991 Dec 1;199(11):1554-61.
PMID:1778735
Abstract
摘要
Zotero 插件