ابراهيم علي, حجوز عقيل, and درويش محمد. 2021. “The Association of Tissue Transglutaminase Antibody Titer With Duodenal Histological Changes in Children With Celiac Disease in Tishreen Hospital 2018-2019”. Tishreen University Journal -Medical Sciences Series 43 (2). https://journal.tishreen.edu.sy/index.php/hlthscnc/article/view/10608.