title: Episode frequency prior to lithium treatment in bipolar manic-depressive patients.
mesh_terms: D000328:Adult; D000367:Age Factors; D001714:Bipolar Disorder / Q000188:drug therapy / Q000523:psychology*; D005260:Female; D006801:Humans; D008094:Lithium / Q000627:therapeutic use*; D008297:Male
chemical_list: D008094:Lithium