Identification of pathogenic EGFR mutation in plasma cell-free DNA by ultra-deep sequencing in a patient undergoing stereotactic ablative radiotherapy (SABR) for early-stage lung cancer. (March 2022) - Killean, Angus; Thomson, John; Adamowicz, Martyna; Warlow, Sophie; Dutta, Prasun; Oniscu, Anca; McLaren, Duncan; Phillips, Iain; Aitman, Timothy