Meta-Analysis
Copyright ©2014 Baishideng Publishing Group Co.
World J Gastroenterol. Jan 28, 2014; 20(4): 1107-1113
Published online Jan 28, 2014. doi: 10.3748/wjg.v20.i4.1107
Figure 3
Figure 3 Funnel plot of studies of hypoxia inducible factor-1α positive expression in gastric cancer.