Feasibility of geometrical verification of patient set-up using body contours and computed tomography data
Ploeger, L.S., Betgen, A., Gilhuijs, K.G.A., van Herk, M.
DOI: https://doi.org/10.1016/S0167-8140(02)00369-9
Radiotherapy & Oncology 66 (2), p. 225-233