作者: Hidefumi Sasaki , Katsuhiko Endo , Minoru Takada , Masaaki Kawahara , Naoto Kitahara
DOI: 10.1016/J.LUNGCAN.2007.06.024
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摘要: … the insertion mutation at exon 20 is related to gefitinib resistance. We investigated the exon 20 EGFR … The presence or absence of EGFR mutations of kinase domains was analyzed by …