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1文献来源Kelly K,Altorki NK,Eberhardt WE,et al.Adjuvant Erlotinib versus placebo in patients with stageⅠB-ⅢA non-small-cell lung cancer(RADIANT):A randomized,double-blind,phaseⅢtrial[J].J Clin Oncol,2015,33(34):4007-4014.2证据水平1b。3背景EGFR-TKI在EGFR突变的晚期非小细胞肺癌(no