title: STUDIES ON MALE URETHROGRAPHY.
mesh_terms: D000349:Africa; D000354:Africa, Western; D003287:Contrast Media; D006801:Humans; D008297:Male; D011467:Prostate; D014525:Urethral Stricture; D001745:Urinary Bladder Diseases; D014555:Urination Disorders; D014567:Urography
chemical_list: D003287:Contrast Media
keywords: AFRICA, WESTERN; BLADDER DISEASES; CONTRAST MEDIA; PROSTATE; URETHRAL STRICTURE; URINATION DISORDERS; UROGRAPHY