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. Author manuscript; available in PMC: 2012 Apr 1.
Published in final edited form as: Ultrasonics. 2010 Nov 18;51(3):382–389. doi: 10.1016/j.ultras.2010.11.004

Table 1.

Linear regression r-values obtained for C6 tumors implanted in the abdomen (N = 134).

BFGF CD31 COX-2 VEGF
PDI 0.03 0.02 0.02 0.21 *
PSHI 0.02 0.13 0.05 0.24 **
FEI 0.04 0.17 0.10 0.23 **
MFI 0.20 * 0.02 0.16 0.00
*

p < 0.05;

**

p < 0.01