Meta-Analysis
Copyright ©The Author(s) 2018.
World J Gastroenterol. Jan 28, 2018; 24(4): 519-536
Published online Jan 28, 2018. doi: 10.3748/wjg.v24.i4.519
Figure 1
Figure 1 PRISMA diagram showing identification of relevant studies from initial search, PRISMA: Preferred reporting Items for systematic reviews and meta-analyses.