Meta-Analysis
Copyright ©The Author(s) 2015.
World J Gastroenterol. Mar 14, 2015; 21(10): 3085-3092
Published online Mar 14, 2015. doi: 10.3748/wjg.v21.i10.3085
Figure 1
Figure 1 Flow diagram of the selection process of the studies included in this meta-analysis. GERD: Gastroesophageal reflux disease.