Brief Article
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. Mar 21, 2011; 17(11): 1480-1487
Published online Mar 21, 2011. doi: 10.3748/wjg.v17.i11.1480
Figure 1
Figure 1 Overview of the study design. QOL: Quality of life; PPI: Proton pump inhibitor.