A possible endoscopic therapy for large hiatal hernia complicated with refractory gastroesophageal reflux disease - Haijing Zhang; Haiping Zhao; Mingxing Hou; Chunlu Jin; Rui Rui; Baiyinbatu Xie; Ying Li; Zhiguang Hu; Guanlan Liu; Feng Guo; Haiqing Hu; Peifang Wei (Chinese Medical Journal, 2022)