No abstract available
MeSH terms
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Ampulla of Vater / pathology
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Ampulla of Vater / surgery*
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Digestive System Surgical Procedures / methods*
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Female
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Gastrointestinal Neoplasms / pathology
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Gastrointestinal Neoplasms / surgery*
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Gastrointestinal Stromal Tumors / pathology
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Gastrointestinal Stromal Tumors / surgery*
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Humans
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Middle Aged
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Prognosis