Letter to editor: piecemeal cold snare polypectomy versus conventional endoscopic mucosal resection for large sessile serrated lesions [letter]

Haiying Guan, Chunyan Zeng, Youxiang Chen
2021 Gut  
doi:10.1136/gutjnl-2021-324531 pmid:33827782 fatcat:rxr7ofavbnbp7bk42z2wuot6se