1. Miner PB Jr. In: Kirsner JB, editor. Clinical features, course, laboratory findings, and complications in ulcerative colitis. Inflammatory Bowel Disease 2000;5th ed. Philadelphia: W.B. Saunders.
2. Kornbluth A, Sachar DB. Ulcerative colitis practice guidelines in adults. American College of Gastroenterology, Practice Parameters Committee. Am J Gastroenterol 1997;92:204-201.
3. Yang SK. Current status and clinical characteristics of inflammatory bowel disease in Korea. Korean J Gastroenterol 2002;40:1-14.
4. Kim JW, Kim CG, Kim HD, Kim BG, Chang DK, Song IS, et al. The trends of the incidence rates, short-term outcome of treatment and relapse rates of ulcerative colitis. Korean J Gastroenterol 2003;41:15-25.
5. Choi YS, Kim TI, Lee HG, Kim YG, Kim MK, Ok JH, et al. A clinical review of ulcerative colitis. Korean J Med 1998;54:17-23.
6. Park ER, Yang SG, Myung SJ, Kim YM, Park JB, Min YI, et al. Familial occurrence of ulcerative colitis in Korea. Korean J Gastroenterol 2000;36:770-774.
7. Nam SW, Yang SK, Jung HY, Shim KN, Cho BD, Min YI, et al. Appendectomy and the risk of developing ulcerative colitis: results after control of smoking factor. Korean J Gastroenterol 1998;32:55-60.
8. Sands BE. From symptom to diagnosis: clinical distinctions among various forms of intestinal inflammation. Gastroenterology 2004;126:1518-1532.
9. Seo JK, Yeon KM, Chi JG. Inflammatory bowel disease in children: clinical, endoscopic, radiologic and histopathologic investigation. J Korean Med Sci 1992;7:221-235.
10. Suh CH, Lee CH, Lee J, Song CH, Lee CW, Lee SK, et al. Arthritic manifestations of inflammatory bowel disease. J Korean Med Sci 1998;13:39-43.
11. Choi KY. Endoscopic findings of ulcerative colitis. Korean J Gastrointest Endosc 1998;19:suppl. 47-54.
12. Son JM, Yang SK, Myung SJ, Kim YM, Kim HC, Min YI, et al. The diagnostic course of ulcerative colitis in Korea. Korean J Med 2001;60:444-447.
13. Hanauer SB. Medical therapy for ulcerative colitis 2004. Gastroenterology 2004;126:1582-1592.
14. Jani N, Regueiro MD. Medical therapy for ulcerative colitis. Gastroenterol Clin North Am 2002;31:147-166.
15. Lee DH, Lee JH, Park DY, Kim YJ, Hwang JH, Kim CY, et al. Experience of cyclosporine A therapy in severe ulcerative colitis refractory to steroid treatment. Korean J Gastroenterol 1997;30:58-65.
16. Yu CS, Kim HC, Yang SK, Min YI, Kim JC. Restorative proctocolectomy in 50 patients with ulcerative colitis. Korean J Gastroenterol 2002;40:379-385.
17. Park KJ, Park G. Analysis of the results of surgical treatment options for ulcerative colitis. J Korean Soc Coloproctol 1997;13:77-96.
18. Larson DW, Pemberton JH. Current concepts and controversies in surgery for IBD. Gastroenterology 2004;126:1611-1619.