Tan Attila (2019) “Endoscopic papillectomy of benign ampullary lesions: Outcomes from a multicenter study”, Turkish Journal of Gastroenterology, 29(3), pp. 325–334. Available at: https://turkjgastroenterol.avesjournals.com/index.php/tjg/article/view/3543 (Accessed: 6 July 2025).