Meta-Analysis
Copyright ©2014 Baishideng Publishing Group Inc.
World J Meta-Anal. May 26, 2014; 2(2): 42-48
Published online May 26, 2014. doi: 10.13105/wjma.v2.i2.42
Figure 1
Figure 1 Forest plot comparing early cholecystectomy vs delayed cholecystectomy in terms of length of hospital stay. WMD: Weighted mean difference.