title: New assays for measuring prions reassure FDA.
authors.forename: Janet
authors.initials: J
authors.lastname: Fricker
mesh_terms: D000818:Animals; D002417:Cattle; D016643:Encephalopathy, Bovine Spongiform / Q000175:diagnosis; D006801:Humans; D017096:Prion Diseases / Q000175:diagnosis*; D011328:Prions / Q000032:analysis*; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D011328:Prions