title: [Roentgen diagnosis of subvesical stenoses in boys].
mesh_terms: D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D012737:Sex Factors; D013997:Time Factors; D001748:Urinary Bladder Neck Obstruction / Q000000981:diagnostic imaging* / Q000209:etiology; D014567:Urography
vernacular_title: Röntgendiagnostik subvesikaler Stenosen bei Jungen.