title: Pictures send poor message.
authors.forename: Barbara
authors.initials: B
authors.lastname: McPherson
mesh_terms: D000553:Ambulatory Care / Q000592:standards*; D019983:Guideline Adherence; D006801:Humans; D017053:Infection Control / Q000379:methods*; D016357:Infection Control Practitioners; D010781:Photography; D011361:Professional Competence; D011643:Publishing