BPG is committed to discovery and dissemination of knowledge
Meta-Analysis
©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Dec 14, 2013; 19(46): 8780-8788
Published online Dec 14, 2013. doi: 10.3748/wjg.v19.i46.8780
Figure 1
Figure 1 Flow chart of the study selection.


Write to the Help Desk