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The clinical utility of normal range carbohydrate antigen 19-9 level as a surrogate marker in evaluating response to treatment in pancreatic cancer-a report of two cases. | Semantic Scholar
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CA 19-9 level in different T stages, grades, depth of invasion, and in... | Download Scientific Diagram
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CA 242, a new tumour marker for pancreatic cancer: a comparison with CA 19-9, CA 50 and CEA. - Abstract - Europe PMC
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