Meta-Analysis
Copyright ©The Author(s) 2015.
World J Meta-Anal. Jun 26, 2015; 3(3): 151-162
Published online Jun 26, 2015. doi: 10.13105/wjma.v3.i3.151
Figure 4
Figure 4 Funnel plot of studies on invasive pneumococcal disease due to vaccine serotypes. RR: Relative risk.