ÜSTÜNDAĞ, Yücel, Kemal KARAKAYA, and Selim AYDEMİR. “Biliary Cannulation Facilitated by Endoscopic Clip Assistance in the Setting of Intradiverticular Papilla”. Turkish Journal of Gastroenterology 20, no. 4 (January 4, 2009): 279–281. Accessed January 1, 2026. https://turkjgastroenterol.org/index.php/tjg/article/view/1739.