Urinary dopa metabolites.
D000368:Aged; D006528:Carcinoma, Hepatocellular / Q000652:urine*; D004295:Dihydroxyphenylalanine / Q000378:metabolism*; D005260:Female; D006801:Humans; D008113:Liver Neoplasms / Q000652:urine*
D004295:Dihydroxyphenylalanine