1. Retro-peritoneal hernia;Moynihan,1897
2. Left paraduodenal hernia;Murray;Canad. M. A. J.,1955
3. Retroperitoneal hernia;Lower;Ann. Surg.,1925
4. Left paraduodenal hernia;Desjardins;Ann. Surg.,1918
5. Paraduodenal hernia;Parsons;Am. J. Roentgenol.,1953