title: [Valves of the posterior urethra in children. Radiologic diagnosis].
mesh_terms: D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007676:Kidney Failure, Chronic / Q000517:prevention & control; D008297:Male; D008722:Methods; D014521:Urethra / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000601:surgery; D001743:Urinary Bladder / Q000000981:diagnostic imaging; D014547:Urinary Diversion; D014552:Urinary Tract Infections / Q000209:etiology; D014555:Urination Disorders / Q000209:etiology*; D014567:Urography
vernacular_title: Les valvules de l'urètre postérieur chez l'enfant. Diagnostic radiologique.