title: Canada wraps up BSE investigation.
authors.forename: Bridget M
authors.initials: BM
authors.lastname: Kuehn
mesh_terms: D000821:Animal Feed; D000818:Animals; D002170:Canada / Q000453:epidemiology; D002417:Cattle; D003257:Consumer Product Safety; D016643:Encephalopathy, Bovine Spongiform / Q000453:epidemiology*; D005506:Food Contamination / Q000032:analysis / Q000517:prevention & control; D006801:Humans; D018570:Risk Assessment; D012307:Risk Factors