Meta-Analysis
Copyright ©The Author(s) 2021.
World J Gastrointest Oncol. Jan 15, 2021; 13(1): 69-86
Published online Jan 15, 2021. doi: 10.4251/wjgo.v13.i1.69
Figure 2
Figure 2 Quality assessment of three randomized controlled trials. A: Risk of bias summary; B: Risk of bias graph.