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Correlations of COX-2, VEGF & EGFR expressions with the clinicopathological parameters in colorectal adenocarcinomas
COX-2, cyclooxygenase-2; VEGF, vascular endothelial growth factor; EGFR, endothelial growth factor receptor.
a,b,cOverall P > 0.05; dP < 0.05 in EGFR expression.
