1. Fistulae involving the adult male urethra;Blandy;Br. J. Urol.,1972
2. Innes Williams, D., and Sneider, H.: Urethral injuries in children. Br. J. Urol, (in press).
3. Johnson, H.: Personal communication, 1975.
4. Injuries to the urethra;Mitchell;Br. J. Urol.,1968
5. Rupture of the posterior urethra;Moorehouse;J. Urol.,1972