1. Abrams BL, Waterman NG: The clinical management of volvulus of the sigmoid colon—a fifteen-year experience. J Ky Med Assoc 64: 1003, 1966
2. Andrews EC, Zorilla L, Nichol WW: Volvulus of the colon. Tex Med 64: 61 (Nov) 1968
3. Arnold GJ, Nance FC: Volvulus of the sigmoid colon. Ann Surg 177: 527, 1973
4. Bandler M, Friedman S, Roberts M: Recurrent volvulus of the sigmoid colon during pregnancy, complicated by toxemia of pregnancy. Am J Gastroenterol 42: 447, 1964
5. Barsky VM, Swenson WH, Minissale AA: Cecal volvulus. J Am Osteopath Assoc 72: 812, 1973