Valid Medical Links
American Association for the Study of Liver Disease
American College of Gastroenterology
American Gastroenterological Association
American Liver Foundation
American Society for Gastrointestinal Endoscopy
Centers for Disease Control
National Cancer Institute
National Institute of Diabetes and
Digestive and Kidney Diseases
Colorectal Cancer Network
Colon Cancer Information Center
The Gastrointestinal Atlas
@Gastroenterology
Feldman's GastroAtlas Online
The Hepatitis Information Network
The National Pancreas Foundation
Hepatitis Publications
Intestinal Disease Foundation
Current Opinion in Gastroenterology
GERD Articles Archive
www.webmd.com
www.intellihealth.com
www.mayoclinic.com
www.healthfinder.com
www.coloncancerprevention.org
www.celiac.org