Clinical Trials Study
Copyright ©The Author(s) 2018.
World J Gastroenterol. Jun 7, 2018; 24(21): 2291-2299
Published online Jun 7, 2018. doi: 10.3748/wjg.v24.i21.2291
Figure 1
Figure 1 Design of the study. PPI: Proton pump inhibitor.