No abstract available
Keywords:
anterior cervical skin traction; entrance of oesophagus; exposed strategy; laryngoscopy; modified Killian; postcricoid region; pyriform sinus.
Publication types
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Randomized Controlled Trial
MeSH terms
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Adolescent
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Adult
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Aged
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Case-Control Studies
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Child
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Female
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Humans
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Hypopharyngeal Neoplasms / diagnostic imaging*
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Laryngoscopy / methods*
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Male
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Middle Aged
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Pyriform Sinus / diagnostic imaging*
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Young Adult