Prospective Study
Copyright ©The Author(s) 2017.
World J Gastroenterol. May 7, 2017; 23(17): 3174-3183
Published online May 7, 2017. doi: 10.3748/wjg.v23.i17.3174
Figure 1
Figure 1 Study flow-chart. PPI: Proton pump inhibitors.