1. Complications of Proton Pump Inhibitor Therapy
Michael F. Vaezi, Yu-Xiao Yang, Colin W. Howden 
Gastroenterology 
Volume 153, Issue 1, Pages (July 2017)
DOI: /j.gastro
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2. Figure 1
Schematic diagram of some of the reported adverse consequences of long-term PPI therapy.
Gastroenterology  , 35-48DOI: ( /j.gastro )
Copyright © 2017 AGA Institute Terms and Conditions

3. Figure 2
Zones of interest and of potential bias from observational studies (adapted with permission from Reference 7).
Gastroenterology  , 35-48DOI: ( /j.gastro )
Copyright © 2017 AGA Institute Terms and Conditions