Meta-Analysis
Copyright ©The Author(s) 2015.
World J Gastroenterol. Jun 28, 2015; 21(24): 7577-7583
Published online Jun 28, 2015. doi: 10.3748/wjg.v21.i24.7577
Figure 3
Figure 3 Publication bias funnel plot. A funnel plot depicting the assessment of publication bias of the eligible studies included in this meta-analysis.