1. Urethral stricture following transurethral resection prevented by internal urethrotomy: Preliminary report of experience with Otis urethrotome;Emmett;Tr. Am. A. Genito-Urin. Surg.,1953
2. Urethral stricture following transurethral resection prevented by internal urethrotomy: Preliminary report of experience with Otis urethrotome;Emmett;J. Urol.,1954
3. External meatotomy;Greene;Urologist’s Correspondence Club Letter,1955
4. White, E. P. and Berry, N. E.: Personal communication to the authors.
5. Doss, A. K.: Personal communication to the authors.