Resources
Mayo Clinic
www.mayoclinic.com
WebMD
www.webmd.com
National Institutes of Health
www.health.nih.gov
National Digestive Diseases Information Clearinghouse
http://www.digestive.niddk.nih.gov
eMedicine Overview
http://www.emedicine.com
Medline Plus
www.nlm.nih.gov/medlineplus
American Herbal Products Association
www.ahpa.org
