[Congenital valves of the posterior urethra in infants. (Apropos of 5 cases)].
D006801:Humans; D007223:Infant; D008297:Male; D014521:Urethra / Q000002:abnormalities*
Les valvules congénitales de l'urètre postérieur du nourrisson. (A propos de 5 observations)