title: Placebos and controls in phototherapy.
authors.forename: Raymond J
authors.initials: RJ
authors.lastname: Lanzafame
mesh_terms: D015987:Effect Modifier, Epidemiologic; D006801:Humans; D010789:Phototherapy; D010919:Placebos; D016032:Randomized Controlled Trials as Topic / Q000379:methods*
chemical_list: D010919:Placebos