Brief Article
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. Mar 7, 2011; 17(9): 1160-1166
Published online Mar 7, 2011. doi: 10.3748/wjg.v17.i9.1160
Figure 1
Figure 1 Study design (the percentages refer to recruited patients). PPI: Proton pump inhibitor. Pts: Patients.