1. Abdominal wall. In Callander’s Surgical Anatomy;Anson,1958
2. Spigelian hernia;Benjamin;Bull. St. Louis Park. Med. Cent.,1966
3. The surgical treatment of Spigelian hernia;Bertelsen;Surg. Gynecol. Obstet.,1966
4. Die Spiegelische Hernie;Biaggi;Schweiz. Med. Wochenschr.,1977
5. Surgical anatomy of the transversus abdominis and transversalis fascia;Condon;Ann. Surg.,1971