title: A year's trial of thiothixene in chronic schizophrenia.
mesh_terms: D000328:Adult; D002908:Chronic Disease; D002986:Clinical Trials as Topic; D006801:Humans; D008297:Male; D008875:Middle Aged; D012559:Schizophrenia / Q000188:drug therapy*; D014149:Tranquilizing Agents / Q000008:administration & dosage*
chemical_list: D014149:Tranquilizing Agents