Research Article

Optimal Strategy for Colorectal Cancer Patients’ Diagnosis Based on Circulating Tumor Cells and Circulating Tumor Endothelial Cells by Subtraction Enrichment and Immunostaining-Fluorescence In Situ Hybridization Combining with CEA and CA19-9

Figure 3

CTC (a), CTEC (b), CEA (c), and CA19-9 (d) levels between healthy controls and CRC patients.
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