title: [Preliminary report on application of urinary polarography for tumors of the urinary tract (author's transl)].
mesh_terms: D000293:Adolescent; D000328:Adult; D006801:Humans; D008875:Middle Aged; D011048:Polarography; D014571:Urologic Neoplasms / Q000097:blood / Q000175:diagnosis / Q000652:urine*