title: Synchronisation of a disturbed sleep-wake cycle in a blind man by melatonin treatment.
mesh_terms: D001766:Blindness / Q000150:complications* / Q000503:physiopathology; D002940:Circadian Rhythm / Q000187:drug effects*; D006801:Humans; D008297:Male; D008550:Melatonin / Q000627:therapeutic use*; D008875:Middle Aged; D012893:Sleep Wake Disorders / Q000188:drug therapy*
chemical_list: D008550:Melatonin