1. Vermiform appendix located within the cecal wall
2. DIVERTICULA AND VARIATIONS OF THE DUODENUM
3. Review of duodenal diverticula;Afridi SA;Am J Gastroenterol,1991
4. The position of the vermiform appendix at laparoscopy
5. Vascular compression of the duodenum: presentation of ten cases and review of the literature;Akin JT;Surgery,1976