Ensar ÖZDEMİR, et al. “ESWL (EXTRACORPOKEAL SHOCK WAVE LITHOTRIPSY) IN THE TREATMENT OF LARGE BILE DUCT STONES”. Turkish Journal of Gastroenterology, vol. 3, no. 2, Apr. 2020, pp. 335-41, https://turkjgastroenterol.avesjournals.com/index.php/tjg/article/view/222.