title: The measurement of the daily fluctuations of 5-methoxytryptophol in human plasma.
mesh_terms: D000328:Adult; D002940:Circadian Rhythm; D005260:Female; D008401:Gas Chromatography-Mass Spectrometry / Q000379:methods*; D006801:Humans; D007211:Indoles / Q000097:blood*; D008297:Male; D008550:Melatonin / Q000097:blood
chemical_list: D007211:Indoles; C002465:methoxytryptophol; D008550:Melatonin