title: Targeted surveillance for bovine spongiform encephalopathy.
authors.affiliation: Institute of Virology and Immunoprophylaxis, PC Box, CH-3147 Mittelhäusern, Switzerland.
authors.forename: M G
authors.initials: MG
authors.lastname: Doherr
authors.forename: B
authors.initials: B
authors.lastname: Oesch
authors.forename: M
authors.initials: M
authors.lastname: Moser
authors.forename: M
authors.initials: M
authors.lastname: Vandevelde
authors.forename: D
authors.initials: D
authors.lastname: Heim
mesh_terms: D000818:Animals; D002417:Cattle; D016643:Encephalopathy, Bovine Spongiform / Q000453:epidemiology*; D062665:Epidemiological Monitoring / Q000662:veterinary*