title: Risk information study was marred by poor questionnaire design.
authors.forename: W C
authors.initials: WC
authors.lastname: Leung
mesh_terms: D015982:Bias; D006801:Humans; D006973:Hypertension / Q000188:drug therapy; D012308:Risk Management; D020521:Stroke / Q000517:prevention & control; D011795:Surveys and Questionnaires / Q000592:standards*