title: A pilot study of AHR-1900 in chronc schizophrenic patients.
mesh_terms: D000328:Adult; D002090:Butyrophenones / Q000008:administration & dosage / Q000009:adverse effects; D002908:Chronic Disease; D002986:Clinical Trials as Topic; D006801:Humans; D007022:Hypotension / Q000139:chemically induced; D008297:Male; D008875:Middle Aged; D010919:Placebos; D012559:Schizophrenia / Q000188:drug therapy*
chemical_list: D002090:Butyrophenones; D010919:Placebos