Charbel S, Khandwala F, and Vaezi MF. The Role of Esophageal pH Monitoring in Symptomatic Patients on PPI Therapy. Am J Gastroenterol. 2005;100:283-289.

[pdf-embedder url=”https://iwgco.net/wp-content/uploads/securepdfs/2021/12/Charbel-2005-AJG.pdf” title=”Charbel 2005 AJG”]

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