No abstract available
Publication types
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Editorial
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Research Support, Non-U.S. Gov't
MeSH terms
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Coronavirus*
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Esophageal Achalasia* / surgery
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Esophageal Sphincter, Lower
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Esophagoscopy
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Humans
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Japan / epidemiology
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Manometry
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Myotomy*
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Natural Orifice Endoscopic Surgery*
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Pandemics / prevention & control
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Treatment Outcome