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

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Changes in the hypopharynx may suggest supraesophageal reflux disease

P F Castellanos

    The American Journal of Managed Care
    |February 24, 2001
    PubMed

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