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Figure 2. Kaplan-Meier estimates of overall survival in non-small cell lung carcinoma (NSCLC) patients bearing one or two copies of the P2RX7 rs3751143 SNP (mutated P2RX7) or the wild type allele only (wild type P2RX7). Overall survival according to P2RX7 status in all 748 patients (A), in patients subjected to chemotherapy (B) and in untreated patients (C).
