title: [The role of L-tryptophan's promoting factor on tumorgenesis in the urinary bladder. 1. A study on the urinary tryptophan metabolites (author's transl)].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007737:Kynurenine / Q000652:urine; D008297:Male; D008875:Middle Aged; D014364:Tryptophan / Q000378:metabolism*; D001749:Urinary Bladder Neoplasms / Q000209:etiology* / Q000652:urine
chemical_list: D007737:Kynurenine; D014364:Tryptophan