BPG is committed to discovery and dissemination of knowledge
Meta-Analysis
©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Sep 14, 2014; 20(34): 12330-12340
Published online Sep 14, 2014. doi: 10.3748/wjg.v20.i34.12330
Figure 1
Figure 1 Selection of studies.


Write to the Help Desk