Celiac Sprue Association (who underwrote the production of this program) http://www.csaceliacs.org/ National Institutes of Health site on Celiac Disease http://digestive.niddk.nih.gov/ddiseases/pubs/celiac/ University of Maryland Center for Celiac Research http://www.celiaccenter.org/ National Library of Medicine - go to this link and type "Celiac Disease" into the search engine for current medical research papers on Celiac Disease http://www.ncbi.nlm.nih.gov/entrez/query.fcgi Corporate Supporters of this program: The Gluten-Free Mall http://www.glutenfreemall.com/ Ancient Harvest Quinoa http://www.quinoa.net/ Amy's Kitchen http://amys.com/ http://amys.com/products/Amys_Gluten_Free.pdf