Mucosal Snare Resection (MSR) in Non-Submucosal Injection Endoscopic Submucosal Excavation (NSI-ESE) for submucosal tumor may not be the preferable choice: A retrospective study - Jiatao Tu; Lixing Yu; Kaihan Wu; Meng Gu; Chencong Zhou; Xuan Huang (PLoS ONE, 2026)