http://health.nih.gov/category/DigestiveSystem
The US National Institutes of Health website that gives information on many diseases of the digestive tract.
http://health.nih.gov/category/ChildTeenHealth
The US National Institutes of Health website that gives information on many problems in children and teens.
http://www.naspghan.org/wmspage.cfm?parm1=351
The Disease resources page for the North American Society for Pediatric Gastroenterology, Hepatology and Nutrition.
http://www.mayoclinic.com/health/digestive-system/DG99999
The Mayo Clinic patient information website for a number of Gastrointestinal Diseases.
http://www.ccfc.ca/English/info/brochures.html
Information about Crohn's Disease and Ulcerative Colitis.