title: [Retrograde urethrography in pediatric urology].
mesh_terms: D002648:Child; D006801:Humans; D007021:Hypospadias / Q000000981:diagnostic imaging; D008297:Male; D011127:Polyps / Q000000981:diagnostic imaging; D012007:Rectum / Q000002:abnormalities; D014522:Urethral Diseases / Q000000981:diagnostic imaging*; D014523:Urethral Neoplasms / Q000000981:diagnostic imaging*; D014525:Urethral Stricture / Q000000981:diagnostic imaging; D014567:Urography / Q000379:methods*
vernacular_title: L'uretrografia retrograda in urologia pediatrica