Meta-Analysis
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Jun 28, 2013; 19(24): 3872-3882
Published online Jun 28, 2013. doi: 10.3748/wjg.v19.i24.3872
Figure 5
Figure 5 Funnel plot in the analysis of the effect of 1-year overall survival rate. OR: Odds ratio.