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. 2016 Jul 8;9:4181–4186. doi: 10.2147/OTT.S108242

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© 2016 Chen et al. This work is published and licensed by Dove Medical Press Limited

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PFS and OS comparison in patients harboring different subtypes of EGFR exon 20 mutations.

Notes: (A) PFS and (B) OS in patients carrying T790M, S768I, and 20 insertion mutations.

Abbreviations: PFS, progression-free survival; OS, overall survival; EGFR, epidermal growth factor receptor.