No abstract available
MeSH terms
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Adult
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Antigens, Neoplasm / analysis*
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Antigens, Tumor-Associated, Carbohydrate
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Carcinoembryonic Antigen / analysis
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Digestive System Neoplasms / diagnosis*
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Evaluation Studies as Topic
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Female
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Humans
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Male
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Peptides / blood
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Tissue Polypeptide Antigen
Substances
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Antigens, Neoplasm
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Antigens, Tumor-Associated, Carbohydrate
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Carcinoembryonic Antigen
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Peptides
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Tissue Polypeptide Antigen