No abstract available
MeSH terms
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Biopsy
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Diagnostic Techniques and Procedures / trends
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Gastrointestinal Diseases / classification
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Gastrointestinal Diseases / diagnosis
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Gastrointestinal Diseases / pathology*
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Gastrointestinal Neoplasms / classification
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Gastrointestinal Neoplasms / diagnosis
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Gastrointestinal Neoplasms / pathology*
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Humans
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Neoplasm Staging
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Pathology, Clinical / trends*