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. 2003 Nov 25;6(1):R38–R45. doi: 10.1186/bcr745

Table 3.

Correlation between serum and tumor vascular endothelial growth factor (VEGF) and basic fibroblast growth factor (bFGF)

rs P
Tumor VEGF versus tumor bFGF 0.420 0.001
Serum VEGF versus serum bFGF 0.200 0.038
Serum VEGF versus tumor VEGF 0.133 0.320
Serum bFGF versus tumor bFGF 0.037 0.775

rs, Spearman's correlation coefficient.