1. Metallic sutures and ligatures;Babcock;Surg Clin North Am,1947
2. Retention suture technics using buttons;Goldbach;Surg Gynecol Obstet,1975
3. A safe method of closure with retention sutures;Adams;Surg Gynecol Obstet,1973
4. Principles of surgery;Schwartz,1979
5. A new monofilament polypropylene suture;Sanders;Exp Med Surg,1970