title: Abnormal 24 hour pattern of melatonin secretion in depression.
mesh_terms: D000328:Adult; D001714:Bipolar Disorder / Q000097:blood* / Q000188:drug therapy; D002940:Circadian Rhythm; D003863:Depression / Q000097:blood* / Q000188:drug therapy; D005260:Female; D006801:Humans; D008550:Melatonin / Q000097:blood / Q000378:metabolism*; D008875:Middle Aged
chemical_list: D008550:Melatonin