1. Gastric Helicobacter pylori infection accelerates healing of reflux esophagitis during treatment with the proton pump inhibitor pantoprazole 
Gerald Holtmann*, Clive Cain‡, Peter Malfertheiner§ 
Gastroenterology 
Volume 117, Issue 1, Pages (July 1999)
DOI: /S (99)
Copyright © 1999 American Gastroenterological Association Terms and Conditions

2. Fig. 1
Healing rates (%) at (A) 4 and (B) 8 weeks and 95% CI for H. pylori–positive and –negative patients (Cochran–Mantel–Haenszel test, one-sided, α = 0.025).
Gastroenterology  , 11-16DOI: ( /S (99) )
Copyright © 1999 American Gastroenterological Association Terms and Conditions