Below are some helpful Internet resources on this topic. Mayo Clinic does not own or control any of these sites and is not responsible for their content. Inclusion of these sites does not imply endorsement by Mayo Clinic.
www.gastro.org
The American Gastroenterological Association
www.acg.gi.org
The American College of Gastroenterology
www.ccfa.org
Crohn's & Colitis Foundation of America, Inc.
386 Park Avenue South, 17th Floor
New York, NY 10016-8804
800-932-2423 (toll-free) or 212-685-3440
Email: info@ccfa.org
www.nlm.nih.gov/medlineplus
MEDLINEplus National Library of Medicine - Ulcerative Colitis
niddk.nih.gov
National Digestive Diseases Information Clearinghouse, a service of the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK).