title: The action of a medication and the physician's expectations.
mesh_terms: D001007:Anxiety / Q000188:drug therapy*; D002746:Chlorpromazine / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D006801:Humans; D010919:Placebos; D013404:Suggestion
chemical_list: D010919:Placebos; D002746:Chlorpromazine