1. Helicobacter pylori eradication releases prolonged increased acid secretion following omeprazole treatment 
Derek Gillen, Angela A. Wirz, Kenneth E.L. McColl 
Gastroenterology 
Volume 126, Issue 4, Pages (April 2004)
DOI: /j.gastro

2. Figure 1
Submaximal acid output before, during, and at various time periods after stopping omeprazole in the 3 groups studied. Values are shown as percentage of pretreatment value (column 0), which is expressed as 100%. Column 1 is during treatment and colums 2, 3, 4, 5, and 6 represent days 7, 14, 28, 42, and 56, respectively, after stopping treatment. The horizontal bars indicate median values.
Gastroenterology  , DOI: ( /j.gastro )

3. Figure 2
Maximal acid output before, during, and at various time periods after stopping omeprazole in the 3 groups studied. Values are shown as percentage of pretreatment value (column 0), which is expressed as 100%. Column 1 is during treatment and columns 2, 3, 4, 5, and 6 represent days 7, 14, 28, 42, and 56, respectively, after stopping treatment. The horizontal bars indicate median values.
Gastroenterology  , DOI: ( /j.gastro )