Meta-Analysis
Copyright ©The Author(s) 2017.
World J Gastroenterol. Mar 28, 2017; 23(12): 2234-2245
Published online Mar 28, 2017. doi: 10.3748/wjg.v23.i12.2234
Figure 6
Figure 6 Begg’s funnel plot of the publication bias in the COX-2 -1195G>A dominant model (AA/AG vs GG).