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Updated: Aug 9, 2026

Simultaneous Laryngopharyngeal and Conventional Esophageal pH Monitoring
06:46

Simultaneous Laryngopharyngeal and Conventional Esophageal pH Monitoring

Published on: December 14, 2020

Non-acid gastroesophageal reflux: documenting its relationship to symptoms using multichannel intraluminal impedance

Donald O Castell1, Inder Mainie, Radu Tutuian

  • 1Division of Gastroenterology-Hepatology, Medical University of South Carolina, Charleston, SC 29425, USA. Castell@musc.edu

Transactions of the American Clinical and Climatological Association
|March 25, 2006
PubMed

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