title: Labelling and drug effects.
mesh_terms: D003657:Decision Making; D064420:Drug-Related Side Effects and Adverse Reactions; D006801:Humans; D010353:Patient Education as Topic; D010817:Physician-Patient Relations; D010919:Placebos; D012651:Self Medication; D012803:Sick Role
chemical_list: D010919:Placebos