Yang, Qian, Jia Xu, Jing Cao, and Xiaowei Tang. 2026. “Double-Opening Submucosal Tunnel Endoscopic Resection for a Large Leiomyoma in the Cardia”. Journal of Gastrointestinal and Liver Diseases 35 (2):151-51. https://doi.org/10.15403/jgld-6545.