1. Giant diverticula of the sigmoid colon;Gallagher;Arch Surg,1979
2. Clinical Imaging of the Colon and Rectum;Kelvin,1987
3. Giant colonic diverticulum;Kricun;AJR Am J Roentgenol,1980
4. Pathogenesis of giant colonic diverticula;Muhletaler;Gastrointest Radiol,1981
5. Diverticulosis of the colon;Rubesin,2000