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| About Gallstones Symptoms, causes, risk factors, treatments and other general information on gallsotnes, presented by the National Institute of Diabetes & Digestive & Kidney Diseases. | |
| About Crohn's Disease and Ulcerative Colitis Diagnosis, differences and treatments for the two diseases, presented by the Crohn's and Colitis Foundation of Canada. | ||
| Shigellosis New York State Department of Health Communicable Disease Fact Sheet. | ||
| Atlas of Gastrointestinal Endoscopy Collection of endoscopic images of normal and diseased gastrointestinal tract. | ||
| Anal Fissure The causes and treatments of anal fissure, presented by the American Society of Colon and Rectal Surgeons. | ||
| Biliary Diseases Paper on gallstone disease written by John G. Lee, MD. as part of a course sylabus for the University of California at Davis. | ||
| Entocort EC: Crohn's Disease Resource Offers details of treatment for stomach pain and related symptoms of Crohn?s disease. | ||
| Acid Peptic Disorders Paper written by Ronald Hsu, MD., FACP, FACG of the University of California Davis Medical Center. | ||
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