Chunsi Zheng, et al. “Suspension of Esophageal Stent: An Endoscopic Technique for the Treatment of Esophagopleural Fistula”. Turkish Journal of Gastroenterology, vol. 35, no. 5, Feb. 2024, pp. 418-20, https://tjg.avesjournals.com/index.php/tjg/article/view/4823.