Original ArticleA New Technique for Measurement of Pharyngeal pH: Normal Values and Discriminating pH Threshold
Keywords
Gastroesophageal reflux disease (GERD)
Laryngopharyngeal reflux (LPR)
24-h pH monitoring
Pharynx
Esophagus
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Copyright © 2009 Society for Surgery of the Alimentary Tract. Published by ELSEVIER INC. All rights reserved. Published by Elsevier Inc. All rights reserved.