The Serum Concentrations of Chemokine CXCL12 and Its Specific Receptor CXCR4 in Patients with Esophageal Cancer
Table 3
Diagnostic criteria for chemokine CXCL12 and its receptor (CXCR4), classical tumor markers (CEA and SCC-Ag), and C-reactive protein (CRP) levels in esophageal cancer (EC) patients.