title: Is the placebo powerless?
authors.forename: M J
authors.initials: MJ
authors.lastname: DiNubile
mesh_terms: D015987:Effect Modifier, Epidemiologic; D006801:Humans; D015990:Placebo Effect; D010919:Placebos / Q000627:therapeutic use; D016032:Randomized Controlled Trials as Topic
chemical_list: D010919:Placebos