BPG is committed to discovery and dissemination of knowledge
Meta-Analysis
©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Nov 21, 2014; 20(43): 16334-16342
Published online Nov 21, 2014. doi: 10.3748/wjg.v20.i43.16334
Figure 1
Figure 1 Flow diagram of the study selection process.


Write to the Help Desk