Meta-Analysis
Copyright ©The Author(s) 2021.
World J Clin Cases. May 6, 2021; 9(13): 3038-3047
Published online May 6, 2021. doi: 10.12998/wjcc.v9.i13.3038
Figure 2
Figure 2 Funnel plot assessing the publication bias for conversion to open cholecystectomy.