No abstract available
MeSH terms
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Aged
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Biocompatible Materials*
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Dissection / instrumentation
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Endoscopy
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Esophageal Neoplasms / surgery*
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Esophagoscopy / instrumentation
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Esophagoscopy / methods*
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Esophagus / surgery*
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Humans
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Male
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Mucous Membrane / surgery
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Polyglycolic Acid*
Substances
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Biocompatible Materials
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Polyglycolic Acid