title: Ethical research and practice of how we communicate health and risk.
authors.forename: S C
authors.initials: SC
authors.lastname: Ratzan
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D003142:Communication; D016643:Encephalopathy, Bovine Spongiform / Q000209:etiology; D006266:Health Education / Q000379:methods* / Q000592:standards; D006801:Humans; D008297:Male; D008402:Mass Media; D000074606:Smoking Prevention