S. Chanlaor, I. Chitapanarux, S. Wanwilairat, E. Tharavichitkul, and W. Nopnob, “Dose different between original treatment planning and planned adaptive calculation during helical tomotherapy in patients with nasopharyngeal cancer”, J Assoc Med Sci, vol. 50, no. 2, p. 286, May 2017.