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. 2009 Feb 28;15(8):990–995. doi: 10.3748/wjg.15.990

Figure 3.

Figure 3

Daily changes in mean acid regurgitation score for all subjects on each proton pump inhibitor regimen. There were no significant differences between the (◆) omeprazole (n = 68), (■) lansoprazole (n = 69), (▲) pantoprazole (n = 69), and (●) esomeprazole (n = 68) groups after drug administration.