The EGFR C797S Mutation Confers Resistance to a Novel EGFR Inhibitor CLN-081 to EGFR Exon 20 Insertion Mutations oleh Yosuke Kagawa, MD, Takuma Hayashida, MS, Jie Liu, BS, Shunta Mori, MD, Hiroki Izumi, MD, PhD, Shogo Kumagai, MD, PhD, Hibiki Udagawa, MD, PhD, Noboru Hattori, MD, PhD, Koichi Goto, MD, PhD, Susumu S. Kobayashi, MD, PhD