Meta-Analysis
Copyright ©The Author(s) 2021.
World J Clin Cases. Dec 6, 2021; 9(34): 10626-10637
Published online Dec 6, 2021. doi: 10.12998/wjcc.v9.i34.10626
Figure 8
Figure 8 Funnel plot for evaluation of potential publication bias. RR: Risk ratio.