title: Melatonin excretion of man and rats: effect of time of day, sleep, pinealectomy and food consumption.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000818:Animals; D002940:Circadian Rhythm; D005215:Fasting; D005260:Female; D006801:Humans; D008297:Male; D008550:Melatonin / Q000652:urine*; D008875:Middle Aged; D010870:Pineal Gland / Q000378:metabolism* / Q000601:surgery; D011863:Radioimmunoassay; D051381:Rats; D012890:Sleep / Q000502:physiology*
chemical_list: D008550:Melatonin