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Updated: Apr 15, 2026

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

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[Level of pepsinogen in patients with gastroesophageal reflux disease]

V H Mishchuk, V B Boĭchuk

    Wiadomosci Lekarskie (Warsaw, Poland : 1960)
    |March 24, 2015
    PubMed

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