1. An endoscopic sewing machine;Swain;Gastrointest Endosc,1986
2. The birth of the surgical stapler;Rohscek;Surg Gynecol Obstet,1980
3. An historical perspective on mechanical aids in intestinal anastomosis. The surgeon’s library;Fraser;Surg Gynecol Obstet,1982
4. Technics of staple suture in the gastrointestinal tract;Ravisch;Ann Surg,1972
5. Recent trends in the practice of sphincter-saving excision for rectal cancer;Goliger;Ann R Coll Surg Engl,1979