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.
ibd.patientcommunity.com
IBD Patientcommunity.com
www.nlm.nih.gov/medlineplus
MEDLINEplus National Library of Medicine
www.niddk.nih.gov
National Digestive Diseases Information Clearinghouse
pcca.hypermart.net
Pediatric Crohn's & Colitis Association, Inc.
www.uoa.org
United Ostomy Association