1. Natural history of diverticular disease of the colon. A review of 521 cases;Parks;Br Med J,1969
2. G.I. problems in the elderly, part II: Prevalent diseases and disorders;Levitan;Geriatrics,1989
3. Diverticular disease in the elderly;Cheskin;Gastroenterol Clin North Am,1990
4. Thoughts on the epidemiology of diverticular disease;Mendeloff;Clin Gastroenterol,1986
5. Trends of diverticular disease of the large bowel in a newly developed country;Chia;Dis Colon Rectum,1991