1.      Catassi C, Fabiani E, Iacono G, D’Agate C, Francavilla R, Biagi F, et al. A prospective, double-blind, placebo-controlled trial to establish a safe gluten threshold for patients with celiac disease. Am J Clin Nutr 2007; 85: 160-6.

2.      Olsson C, Hernell O, Hörnell A, Lönnberg G, Ivarsson A. Difference in celiac disease risk between Swedish cohorts suggests an opportunity for primary prevention. Pediatrics 2008; 122: 528-34.

3.      Norris JM, Barriga K, Hoffenberg EJ, Taki I, Miao D, Haas JE, et al. Risk of celiac disease autoimmunity and timing of gluten introduction in the diet of infants at increased risk of celiac disease. JAMA 2005; 293: 2343-51.

4.      Zanoni G, Navone R, Lunardi C, Tridente G, Bason C, Sivori S, et al. In coeliac disease, a subset of autoantibodies against transglutaminase binds toll-like receptor 4 and induces activation of monocytes. PLoS Med 2006; 3: e358.