SEZGİN, Orhan; YILMAZ, Uğur; DEMİRCİ, Fikret; ŞAHİN, Burhan. Endoscopic sphincteroplasty: An effective method of extracting bile duct stones by ERCP patients with Billroth II gastrectomy. Turkish Journal of Gastroenterology, [S. l.], v. 10, n. 1, p. 78–80, 2019. Disponível em: https://turkjgastroenterol.avesjournals.com/index.php/tjg/article/view/920. Acesso em: 23 jul. 2025.