title: Melatonin excretion, body temperature and subjective arousal during 64 hours of sleep deprivation.
mesh_terms: D000328:Adult; D001143:Arousal / Q000502:physiology*; D001831:Body Temperature; D005221:Fatigue / Q000652:urine; D006801:Humans; D008297:Male; D008550:Melatonin / Q000652:urine*; D012892:Sleep Deprivation
chemical_list: D008550:Melatonin