1. Massive scrotal, subcutaneous and retroperitoneal emphysema following scrotal lacerations; a case report;Glover;J. Urol.,1974
2. Pneumoscrotum as an early sign of anastomotic leakage after anterior resection of the colon;Dencker;Surg. Gynecol. Obstet.,1972
3. Pneumoscrotum: a case report and review of the literature;Castellanos;J. Urol.,1973