1. Rogers AV, David S.Intestinal blood flow and diseases of vascular impairment.In: Haubrich WS, Schaffner F, Berk JE, eds.Bockus gastroenterology.5th ed. Vol 2. Philadelphia, Pa: Saunders, 1995; 1212-1233.
2. Williams LF, Jr.Mesenteric ischemia.Surg Clin North Am1988; 68:331-353.
3. Hoashi T, Maeda K, Matsui T, et al.Ischemic intestinal lesion caused by phlebosclerosis with marked venous calcification: report of a case.Stomach Intestine1993; 28:967-973[Japanese].
4. Rose AG.Disease of veins.In: Silver MD, eds.Cardiovascular pathology.2nd ed. Vol 1. New York, NY: Livingstone, 1991; 95-223.
5. Mc Afee JG, Donner MW.Differential diagnosis of calcifications encountered in abdominal radiographs.Am J Med Sci1962; 118:609-650.