Bovine spongiform encephalopathy: observations on the incidence during 1992.
作者信息
Wilesmith J W, Ryan J B
机构信息
Epidemiology Department, Central Veterinary Laboratory, Addlestone, Surrey.
出版信息
Vet Rec. 1993 Mar 20;132(12):300-1. doi: 10.1136/vr.132.12.300.
PMID:8470346
Abstract
摘要
Zotero 插件