No abstract available
MeSH terms
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Biopsy
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Carcinoma, Signet Ring Cell / diagnosis*
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Carcinoma, Signet Ring Cell / pathology
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Endoscopic Mucosal Resection / methods*
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Female
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Gastroscopy / methods
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Humans
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Middle Aged
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Stomach Neoplasms / diagnosis*
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Stomach Neoplasms / pathology