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. 2010 Jan 24;9:13. doi: 10.1186/1476-4598-9-13

Figure 4.

Figure 4

Multivariate analysis using Kaplan-Meier method. Cumulative survival analysis showed significantly shorter survival time of the patients with high PN expression in fibroblasts when compared to those who had low PN expression in fibroblasts (P = 0.026).