IgG antibodies against deamidated gliadin peptides for diagnosis of celiac disease in patients with IgA deficiency. by Villalta, D, Tonutti, E, Prause, C, Koletzko, S, Uhlig, H, Vermeersch, P, Bossuyt, X, Stern, M, Laass, M, Ellis, J, Ciclitira, P, Richter, T, Daehnrich, C, Schlumberger, W, Mothes, T