Brief Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Aug 28, 2012; 18(32): 4335-4341
Published online Aug 28, 2012. doi: 10.3748/wjg.v18.i32.4335
Figure 2
Figure 2 Selected post-hoc Tukey analysis. 1Expressed as percentage of total upper endoscopies for dysphagia in the given year. GERD: Gastroesophageal reflux disease; EGD: Upper endoscopy.