Zhiyong Wang, Jinlong Fu, Gang Zhou, Jianliang Wu, Liwei Sun, Yun Guo, Zhichao Lai, and Sensen Tang. 2019. “Transparent Cap-Assisted Endoscopic Sclerotherapy for Esophageal Variceal Hemorrhage Compared With Conventional Sclerotherapy: A Retrospective Case-Control Study”. Turkish Journal of Gastroenterology 28 (6):542-43. https://tjg.avesjournals.com/index.php/tjg/article/view/3473.