Focus on Digestion  
   Features news, clinical trial and articles.
   http://www.aboutdigestion.com/

Digestive Disease Center - Medical University of South Carolina  
   Information for the public and health care professionals. Includes the organs and problems associated with them, as well as details about the center.
   http://www.ddc.musc.edu/

Gastrolab  
   This site is dedicated to digestive disorders. Chat and a mailing list available for support.
   http://www.gastrolab.net/welcome.htm

Principal Health News - Digestive Center  
   Digestive disorders center for help with intestinal problems, from common disorders like flatulence or heartburn to less common ones such as Crohn's Disease or gallstones.
   http://www.principalhealthnews.com/topic/digestivecenter

MCW HealthLink  
   Information and news on digestive disorders from the physicians and scientists of the Medical College of Wisconsin.
   http://healthlink.mcw.edu/digestive-disease/

NIDDK  
   This document contains patient education fact sheets on six diagnostic tests involving gastrointestinal disorders: colonoscopy, sigmoidoscopy, upper GI series, lower GI series, upper endoscopy and ERCP.
   http://www.niddk.nih.gov/health/digest/pubs/diagtest/index.htm

Radiology Info: Upper GI  
   Information about upper Gastrointestinal radiography. Learn what patients might experience, how to prepare for exams and benefits versus risks.
   http://www.radiologyinfo.org/content/upper_gi.htm

Peritoneal Sequestration Syndromes and Low Back Pain  
   Paper by Dr. Nazzareno Freni. Conclusions reached after a 30 year investigation into a pathology of which no traces are listed in international medical literature.
   http://members.xoom.virgilio.it/frenzo/sequesen.htm

Introductory Anatomy: Digestive System  
   A complete look at the this system starting with the purpose, mouth, swallowing, oesophagus, stomach, duodenum, small and large intestines, salivary glands, pancreas, liver and gallbladder.
   http://www.leeds.ac.uk/chb/lectures/anatomy8.html

Health Care Book: Digestive System  
   Symptoms, diagnostic tests and treatment, divided by specific conditions.
   http://www.nethealthbook.com/gastrointestinaldisease_digestivesystem.html

UCLA Center for Neurovisceral Science and Women's Health  
   Information about IBS, diarrhea, constipation, abdominal pain, GERD and other GI disorders. Also includes information about clinical trials
   http://ibs.med.ucla.edu

Dr. Wu's Liver Diseases  
   Information on hepatic diseases with a focus on viral hepatitis. Includes web sites for medical students, and information and review articles on hepatology.
   http://olddoc.tmu.edu.tw/chiaungo/profes/

eMedicine Health - Abdominal Pain in Children  
   Consumer health resource center providing an overview of a tummy ache and its causes, symptoms and treatment.
   http://www.emedicinehealth.com/Articles/9810-1.asp