Review
Copyright ©2006 Baishideng Publishing Group Co.
World J Gastroenterol. May 21, 2006; 12(19): 2991-2999
Published online May 21, 2006. doi: 10.3748/wjg.v12.i19.2991
Figure 1
Figure 1 Odds ratios and 95% confidence intervals for individual meta-analyses.