SEZGİN, Orhan, Uğur YILMAZ, Fikret DEMİRCİ, and Burhan ŞAHİN. “Endoscopic Sphincteroplasty: An Effective Method of Extracting Bile Duct Stones by ERCP Patients With Billroth II Gastrectomy”. Turkish Journal of Gastroenterology 10, no. 1 (January 1, 1999): 78–80. Accessed January 1, 2026. https://turkjgastroenterol.org/index.php/tjg/article/view/955.