Links

National Organizations

• American Cancer Society
• American College of Gastroenterology
• American College of Surgeons
• American Gastroenterological Association
• American Medical Association
• American Society for Gastrointestinal Endoscopy
• Canadian Medical Association
• Cancer Research Foundation of America
• Crohn's and Colitis Foundation of America
• Society for Surgery of the Alimentary Tract
• Society of American Gastrointestinal Endoscopic Surgeons
• STOP Colon/Rectal Cancer Foundation
• United Ostomy Association

Government

• Healthfinder
• National Cancer Institute
• National Guideline Clearinghouse
• National Institutes of Health
• National Library of Medicine
  Source for Medline by PubMed and Internet Grateful Med

Educational

• OncoLink
  Major cancer resource