Fig. 7From: Prognostic value of TP53 concurrent mutations for EGFR- TKIs and ALK-TKIs based targeted therapy in advanced non-small cell lung cancer: a meta-analysisBegg’s funnel plots for publication bias of (a) overall PFS (b) overall OS. Abbreviations: PFS progression-free survival, OS overall survivalAbbreviations: PFS progression-free survival, OS overall survivalBack to article page