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Esophagoscopy
Laryngoscopy
Manometry
Gastroesophageal Reflux
Deglutition Disorders
Laryngeal Diseases
Vocal Cord Paralysis
Esophageal Diseases
Voice Disorders
Pharyngeal Diseases
Laryngeal Neoplasms
Retrospective Studies
Treatment Outcome
Prospective Studies
Hydrogen-Ion Concentration
Larynx
Esophagus
Vocal Cords
Pharynx
Glottis
Co-Publications
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