Cem Çekiç, Zeynep Zehra Gümüş, Fatih Aslan, Emrah Alper, Elif Sarıtaş Yüksel, Sinan Akay, and Belkıs Ünsal. “An Unusual Case of Ulcerative Colitis With Behçet’s Disease”. Turkish Journal of Gastroenterology 25, no. 5 (July 25, 2019): 586–587. Accessed July 9, 2025. https://turkjgastroenterol.avesjournals.com/index.php/tjg/article/view/3034.