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. 2016 Jun 3;7(35):57310–57316. doi: 10.18632/oncotarget.9809

Figure 1. Kaplan-Meier curves comparing OS and PFS among patients with and without EGFR or VEGF expression.

Figure 1

(A) Kaplan-Meier curves for PFS stratified based on EGFR expression (log-rank test: p = 0.109). (B) Kaplan-Meier curves for OS stratified based on VEGF expression (log-rank test: p = 0.227).