Göksel BENGİ, and Hale Akpınar. “What Is the Importance of Infliximab and Cyclosporine in the Treatment of Corticosteroid-Refractory Severe Ulcerative Colitis?”. Turkish Journal of Gastroenterology, vol. 23, no. 1, July 2019, pp. 7-12, https://turkjgastroenterol.avesjournals.com/index.php/tjg/article/view/2597.