Khan, Zubair <br/><br/>
On-Demand Therapy with Proton Pump Inhibitors for Maintenance Treatment of Nonerosive Reflux Disease or Mild Erosive Esophagitis: A Systematic Review and Meta-Analysis.  [electronic resource] 

 -  Gastroenterology research and practice  2018 
 - 6417526 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>ISSN: </label>1687-6121 
<br/><br/><label>Standard No.: </label>10.1155/2018/6417526  doi