Olaparib increases the therapeutic index of hemithoracic irradiation compared with hemithoracic irradiation alone in a mouse lung cancer model by Jiang, Y, Martin, J, Alkadhimi, M, Shigemori, K, Kinchesh, P, Gilchrist, S, Kersemans, V, Smart, S, Thompson, JM, Hill, MA, O'Connor, MJ, Davies, BR, Ryan, AJ