Clinical Research
Copyright ©2007 Baishideng Publishing Group Co.
World J Gastroenterol. Aug 21, 2007; 13(31): 4219-4223
Published online Aug 21, 2007. doi: 10.3748/wjg.v13.i31.4219
Figure 1
Figure 1 The proportion of GERD symptoms when a cutoff point for diagnosing GERD is more than 7-points, 9-points and 19-points.