title: [Mad cow disease: absence of evidence is not evidence of absence].
authors.affiliation: EAP Girona 3. Unidad Docente de Medicina Familiar y Comunitaria de Girona. Institut Català de la Salut. Especialistas en Medicina Familiar y Comunitaria.
authors.forename: C
authors.initials: C
authors.lastname: Cerezo Goyeneche
authors.forename: F
authors.initials: F
authors.lastname: Cordón Granados
authors.forename: P
authors.initials: P
authors.lastname: Solanas Saura
mesh_terms: D000818:Animals; D002417:Cattle; D016643:Encephalopathy, Bovine Spongiform / Q000175:diagnosis / Q000453:epidemiology / Q000635:transmission; D006801:Humans