<<Disclaimer: Verify this information before applying it to your situation.>> List mates, A couple of folks have pointed out that this excellent article, http://www.aafp.org/afp/980301ap/pruessn.html , that I reccommend you print out & give your doctors is a little lacking in some of the newest information about the prevalence of CD in the USA. So when you give your doctor a copy of the above article, also give him the preliminary results of the University of Maryland screening. http://www.celiaccenter.org/frm_research_update.htm Valerie in Tacoma, WA, former fibromyalgia sufferer & CD sufferer, but all better now, thanks to the Internet!