title: Double-contrast cystography in tumors of the urinary bladder.
mesh_terms: D003287:Contrast Media; D005471:Fluoroscopy; D006801:Humans; D011860:Radiography, Abdominal; D001743:Urinary Bladder / Q000000981:diagnostic imaging*; D001749:Urinary Bladder Neoplasms
chemical_list: D003287:Contrast Media
keywords: BLADDER/neoplasms; BLADDER/radiography; CONTRAST MEDIA