Meta-Analysis
Copyright ©The Author(s) 2021.
World J Gastrointest Surg. Aug 27, 2021; 13(8): 871-884
Published online Aug 27, 2021. doi: 10.4240/wjgs.v13.i8.871
Figure 2
Figure 2 Summary of methodologic quality assessment. A: Risk of bias summary; B: Risk of bias graph.