Ahmet DOBRUCALI, et al. “Self Expanding Metal Stents for Palliation of Dysphagia Due to Esophageal Malignancies”. Turkish Journal of Gastroenterology, vol. 10, no. 1, July 2019, pp. 18-23, https://tjg.avesjournals.com/index.php/tjg/article/view/1534.