Meta-Analysis
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Dec 7, 2014; 20(45): 17227-17234
Published online Dec 7, 2014. doi: 10.3748/wjg.v20.i45.17227
Figure 1
Figure 1 Route and results of including trials in the meta-analysis.