No abstract available
Publication types
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Case Reports
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Video-Audio Media
MeSH terms
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Adolescent
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Esophageal Achalasia / surgery*
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Esophageal Sphincter, Lower / surgery*
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Female
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Gastroscopes*
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Humans
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Myotomy / instrumentation*
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Myotomy / methods
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Natural Orifice Endoscopic Surgery / instrumentation*
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Natural Orifice Endoscopic Surgery / methods