title: Questionnaire surveys.
authors.forename: J
authors.initials: J
authors.lastname: Bruce
authors.forename: W A
authors.initials: WA
authors.lastname: Chambers
mesh_terms: D000776:Anesthesiology / Q000379:methods*; D006302:Health Services Research / Q000379:methods; D006305:Health Status Indicators; D006801:Humans; D012107:Research Design; D011795:Surveys and Questionnaires