1. Management of imperforate anus;Koop;Pennsylvania M. J.,1950
2. A simultaneous abdominal and perineal approach in operations for imperforate anus with atresia of the rectum and rectosigmoid;Rhoads;Ann. Surg.,1948
3. Resection of rectum and rectosigmoid with preservation of sphincter for benign spastic lesions producing megacolon;Swenson;Surgery,1948
4. New concepts of the etiology, diagnosis, and treatment of congenital megacolon (Hirschsprung's disease);Swenson;Pediatrics,1949
5. A new surgical treatment for Hirschsprung's disease;Swenson;Surgery,1950