McEwen, M*; Sharpe, P H G; Voros, S* (2015) Evaluation of alanine as a reference dosimeter for therapy level dose comparisons in megavoltage electron beams. Metrologia, 52 (2). pp. 272-279.

McEwen, M*; DuSautoy, A*; Bass, G A (2012) A particle-counting method to determine electron stopping powers. Med. Phys., 39 (6). p. 3717.

McEwen, M*; Palmans, H; Williams, A* (2006) An empirical method for the determination of wall perturbation factors for parallel-plate chambers in high-energy electron beams. Phys. Med. Biol., 51 (20). pp. 5167-5181.