No abstract available
MeSH terms
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Aged
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CA-19-9 Antigen / blood*
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Carcinoembryonic Antigen / blood*
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Diagnostic Errors*
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Humans
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Liver Abscess / diagnosis*
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Liver Neoplasms / diagnosis*
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Male
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alpha-Fetoproteins / analysis*
Substances
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CA-19-9 Antigen
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Carcinoembryonic Antigen
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alpha-Fetoproteins