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Comparison of levels of angiogenic factors measured by ELISA in homogenates of NSCLC tumors from 168 patients. (A) bFGF (ng/mg) compared with the ELR score (summation of ELR CXC chemokines CXCL1, CXCL3, CXCL5, and CXCL8 in ng of cytokine per mg of total protein). (B) Comparison of VEGF with bFGF. (C) Comparison of VEGF with the ELR score.
