No abstract available
MeSH terms
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Adenocarcinoma / surgery*
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Carcinoma, Squamous Cell / surgery
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Esophageal Neoplasms / surgery*
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Esophagus / surgery*
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Humans
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Lymph Node Excision
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Mediastinum / surgery
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Postoperative Complications / mortality
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Stomach / surgery
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Stomach Neoplasms / surgery