1. Odze RD, Greenson JK. Inflammatory diseases of the large intestine. In: Odze RD, Goldblum JR, Crawford JM, eds. Surgical Pathology of the GI Tract, Liver, Biliary Tract, and Pancreas. Philadelphia, PA: Saunders,; 2004:213-246.
2. Goldman H. Ulcerative colitis and Crohn's disease. In: Ming SC, Goldman H, eds. Pathology of the Gastrointestinal Tract. 2nd ed. Baltimore, MD: Williams & Wilkins; 1998:673-718.
3. Fenoglio-Preiser CM, Noffsinger A, Lantz PE, et al. Inflammatory bowel disease. In: Fenoglio-Preiser CM, Noffsinger A, Lantz PE et al, eds. Gastrointestinal Pathology: An Atlas and Text. 2nd ed. Philadelphia, PA: Lippincott-Raven; 1999:631-716.
4. Lumb G, Protheroe RH. Ulcerative colitis; a pathologic study of 152 surgical specimens. Gastroenterology. 1958;34:381-407.
5. Counsell B. Lesions of the ileum associated with ulcerative colitis. Br J Surg. 1956;44:276-290.