Relationship Between EGFR Expression, EGFR Mutation Status, and the Efficacy of Chemotherapy Plus Cetuximab in FLEX Study Patients with Advanced Non–Small-Cell Lung Cancer

By J. Douillard, R. Pirker, K. O'Byrne, K. Kerr, S. Störkel, A. von Heydebreck, H. Grote, I. Celik, F. Shepherd. 2014