No abstract available
MeSH terms
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Biomarkers, Tumor / blood*
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Biopsy / methods
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Humans
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Neoplasm Proteins / blood
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Receptor, ErbB-2 / blood*
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Stomach Neoplasms / blood*
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Stomach Neoplasms / diagnosis
Substances
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Biomarkers, Tumor
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Neoplasm Proteins
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ERBB2 protein, human
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Receptor, ErbB-2