Erkan PARLAK, Sedef ÖZDAL KURAN, Selçuk DİŞİBEYAZ, Bahattin ÇİÇEK, Dilek OĞUZ, and Burhan ŞAHİN. 2019. “Endoscopic Treatment of Primary Sclerosing Cholangitis”. Turkish Journal of Gastroenterology 15 (3):144-48. https://tjg.avesjournals.com/index.php/tjg/article/view/1916.