Epidermal growth factor receptor mutation in combination with expression of MIG6 alters gefitinib sensitivity. - Yoshimi Naruo; Takeshi Nagashima; Ryoko Ushikoshi-Nakayama; Yuko Saeki; Takashi Nakakuki; Takashi Naka; Hiroshi Tanaka; Shih-Feng Tsai; Mariko Okada-Hatakeyama (BMC Syst. Biol., 2011)