Retrospective Cohort Study
Copyright ©The Author(s) 2022.
World J Gastrointest Endosc. Dec 16, 2022; 14(12): 759-768
Published online Dec 16, 2022. doi: 10.4253/wjge.v14.i12.759
Figure 1
Figure 1 Image of Stigmata of recent hemorrhage. A: Active bleeding; B: Non-bleeding visible vessel.
Figure 2
Figure 2  Patient flow.