Meta-Analysis
Copyright ©The Author(s) 2015.
World J Gastroenterol. Feb 28, 2015; 21(8): 2534-2541
Published online Feb 28, 2015. doi: 10.3748/wjg.v21.i8.2534
Figure 1
Figure 1 A flow diagram of articles retrieved and inclusion progress through the stage of meta-analysis.