Meta-Analysis
Copyright ©2013 Baishideng.
World J Meta-Anal. May 26, 2013; 1(1): 16-26
Published online May 26, 2013. doi: 10.13105/wjma.v1.i1.16
Figure 5
Figure 5 Subset-analysis according to the precision of studies. Weights are from random effects analysis.