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. 2003 Aug 12;89(4):676–680. doi: 10.1038/sj.bjc.6601183

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Copyright © 2003 Cancer Research UK

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Number of metastases detected by conventional histology, haematoxylin and eosin (H&E) staining, and RT–PCR and Southern blot assay in 213 sentinel nodes. CK-18=cytokeratin-18; CEA= carcinoembryonic antigen; hTRT=human telomerase reverse transcriptase.