BSE case rattles Canadian officials.
Hoag
Hannah
H
D000416:Alberta / Q000453:epidemiology; D000821:Animal Feed / Q000592:standards; D000818:Animals; D002417:Cattle; D016643:Encephalopathy, Bovine Spongiform / Q000453:epidemiology / Q000635:transmission*; D005506:Food Contamination; D014481:United States; D016885:United States Department of Agriculture