1. Hernias;Sabiston,1972
2. The surgical treatment of spigelian hernia;Bertelsen;Surg Gynecol Obstet,1966
3. The Anatomy and Surgical Treatment of Inguinal and Congenital Hernia;Cooper,1804
4. Hernia through the semilunar line;Robinson;Br J Surg,1914
5. Ventral hernia due to the normal banding of the abdominal muscles;Zimmerman;Surg Gynecol Obstet,1944