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Updated: Oct 9, 2026

Simultaneous Laryngopharyngeal and Conventional Esophageal pH Monitoring
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Simultaneous Laryngopharyngeal and Conventional Esophageal pH Monitoring

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Beyond heartburn: extraesophageal manifestations of gastroesophageal reflux disease

J E Richter

    The American Journal of Managed Care
    |February 28, 2001
    PubMed

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