1. Hernia repair without disability;Lichtenstein,1970
2. Anatomy and Surgery of Hernia;Zimmerman,1967
3. Cunningham's Text-Book of Anatomy;Brash,1951
4. The etiology of the femoral hernial sac;Buckley;Brit. J. Surg.,1924
5. The causation of herniae by weight lifting;Davis;Lancet.,1959