<<Disclaimer:  Verify this information before applying it to your situation.>>

Try the Celiac Disease Foundation.  Their medical advisary board includes
Marvin Ament - UCLA, Betty Bernard - USC, Paul Ciclitira - St. Thomas's
Hospital; London, Lori Kam - USC, Martin Kagnoff - UC San Diego, Joseph
Murray - University of Iowa, Wilfred Weinstein - UCLA as well as Elaine
Hartsook, Ph.D, R.D. - GIG, Don Kasarda, Ph.D - U.S. Dept. of Agriculture,
Mark Meskin, Ph.D., RD - USC.
Their address is CDF, 13251 Ventura Blvd., #3, Studio City, CA  91604
(telephone: (818) 990-2354.