title: Drug responses of three hospital population samples participating in a collaborative study.
mesh_terms: D000328:Adult; D002908:Chronic Disease; D002986:Clinical Trials as Topic; D006778:Hospitals, Psychiatric; D006801:Humans; D008297:Male; D008875:Middle Aged; D010276:Parasympatholytics / Q000008:administration & dosage; D010640:Phenothiazines / Q000008:administration & dosage / Q000009:adverse effects; D010919:Placebos; D012559:Schizophrenia / Q000188:drug therapy*; D014149:Tranquilizing Agents / Q000008:administration & dosage / Q000009:adverse effects*
chemical_list: D010276:Parasympatholytics; D010640:Phenothiazines; D010919:Placebos; D014149:Tranquilizing Agents