Dogan, Serkan, Mehmet Celikbilek, Eray Eroglu, Ahmet Yagbasan, Gulten Sezgin, Sebnem Gursoy, and Kemal Deniz. “Signet Ring Cell Carcinoma Mimicking Ileal Crohn’s Disease”. Gastroenterology Insights 5, no. 1 (June 28, 2013): e2. Accessed April 2, 2020. https://www.pagepress.org/journals/index.php/gi/article/view/gi.2013.e2.