1. Stricture of urethra, history;Attwater;Brit. J. Urol.,1943
2. Notes on stricture;Ballenger;Am. J. Surg.,1920
3. Urinary extravasation;Beard;Urol. & Cut an. Rev.,1946
4. Complications of gonorrhea: Periurethral abscess, stricture, arthritis;Campbell;Am. J. Surg.,1931
5. Stricture of male urethra, prognosis as based upon study of 1244 cases;Campbell;N. Y. State J. Med.,1929