1. The efficacy of full-thickness endoscopic resection of subepithelial tumors in the gastric cardia
   En-Pan Xu et al, 2023, World Journal of Gastrointestinal Oncology CrossRef
2. Endoscopic resection of extra-luminal gastric gastrointestinal stromal tumors using a snare assisted external traction technique (with video)
   Jing-wen Zhang et al, 2024, Digestive and Liver Disease CrossRef