Kini, Ratnakar, et al. “A Simplified Technique of Esophageal Self-Expandable Metallic Stent Placement Without Fluoroscopic and Endoscopic Guidance for Treating Esophageal Carcinoma”. Turkish Journal of Gastroenterology, vol. 29, no. 1, Jan. 2018, pp. 82-88, doi:10.5152/tjg.2018.17112.