title: Free glucuronic acid in urine as estimate of tumor load.
mesh_terms: D003124:Colorimetry / Q000379:methods; D005965:Glucuronates / Q000652:urine*; D005966:Glucuronidase / Q000378:metabolism; D006801:Humans; D009369:Neoplasms / Q000175:diagnosis* / Q000652:urine
chemical_list: D005965:Glucuronates; D005966:Glucuronidase