title: Studies on tryptophen metabolism in patients with bladder cancer.
mesh_terms: D006801:Humans; D006867:Hydrolases / Q000378:metabolism; D007737:Kynurenine; D008099:Liver / Q000201:enzymology; D009362:Neoplasm Metastasis; D010212:Papilloma / Q000378:metabolism; D013997:Time Factors; D014364:Tryptophan / Q000378:metabolism* / Q000652:urine; D014366:Tryptophan Oxygenase / Q000378:metabolism; D001749:Urinary Bladder Neoplasms / Q000201:enzymology / Q000378:metabolism*
chemical_list: D007737:Kynurenine; D014364:Tryptophan; D014366:Tryptophan Oxygenase; D006867:Hydrolases