title: Lack of effect of smoking on the excretion of tryptophan metabolites by man.
mesh_terms: D000328:Adult; D000618:Aminohippuric Acids / Q000652:urine*; D005260:Female; D005965:Glucuronates / Q000652:urine*; D006801:Humans; D007736:Kynurenic Acid / Q000652:urine*; D007737:Kynurenine / Q000652:urine*; D008297:Male; D008875:Middle Aged; D009536:Niacinamide / Q000652:urine*; D011726:Pyridinium Compounds / Q000652:urine*; D012907:Smoking; D014364:Tryptophan / Q000378:metabolism*; D001749:Urinary Bladder Neoplasms / Q000139:chemically induced; D014977:Xanthurenates / Q000652:urine*
chemical_list: D000618:Aminohippuric Acids; D005965:Glucuronates; D011726:Pyridinium Compounds; D014977:Xanthurenates; D009536:Niacinamide; D007737:Kynurenine; D014364:Tryptophan; D007736:Kynurenic Acid