Retrospective Cohort Study
Copyright ©The Author(s) 2021.
World J Gastroenterol. Oct 14, 2021; 27(38): 6442-6452
Published online Oct 14, 2021. doi: 10.3748/wjg.v27.i38.6442
Figure 2
Figure 2 Study flowchart. ESD: Endoscopic submucosal dissection.