title: Lithium withdrawal trial in chronic schizophrenia.
mesh_terms: D000328:Adult; D014150:Antipsychotic Agents / Q000627:therapeutic use; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D008094:Lithium / Q000008:administration & dosage* / Q000097:blood; D016651:Lithium Carbonate; D008297:Male; D008875:Middle Aged; D012008:Recurrence; D012559:Schizophrenia / Q000097:blood / Q000188:drug therapy*
chemical_list: D014150:Antipsychotic Agents; D016651:Lithium Carbonate; D008094:Lithium