A double-blind trial of long-term lithium therapy in mental defectives.
D000328:Adult; D001714:Bipolar Disorder / Q000150:complications / Q000517:prevention & control*; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D008607:Intellectual Disability / Q000150:complications / Q000188:drug therapy*; D008094:Lithium / Q000008:administration & dosage* / Q000627:therapeutic use; D008134:Long-Term Care; D008297:Male; D008875:Middle Aged; D010919:Placebos
D010919:Placebos; D008094:Lithium