title: Potentiation of lithium by tryptophan in a patient with bipolar illness.
mesh_terms: D001714:Bipolar Disorder / Q000097:blood / Q000188:drug therapy*; D004357:Drug Synergism; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D008094:Lithium / Q000097:blood / Q000627:therapeutic use*; D008875:Middle Aged; D009536:Niacinamide / Q000627:therapeutic use; D014364:Tryptophan / Q000097:blood / Q000627:therapeutic use*
chemical_list: D009536:Niacinamide; D014364:Tryptophan; D008094:Lithium