title: Interpolation and extrapolation of dose measurements with different detector sizes to improve the spatial resolution of radiotherapy dosimetry as demonstrated for helical tomotherapy.
authors.affiliation: Department of Medical Biophysics, University of Western Ontario and London Regional Cancer Centre, London, ON, N6A 4L6, Canada.
authors.forename: Andrea
authors.initials: A
authors.lastname: McNiven
authors.forename: Tomas
authors.initials: T
authors.lastname: Kron
mesh_terms: D002138:Calibration; D005373:Film Dosimetry; D006358:Hot Temperature; D006801:Humans; D007477:Ions; D008962:Models, Theoretical; D010315:Particle Accelerators; D019047:Phantoms, Imaging; D017785:Photons; D011829:Radiation Dosage; D011874:Radiometry / Q000379:methods*; D011878:Radiotherapy / Q000295:instrumentation / Q000379:methods; D011879:Radiotherapy Dosage; D011880:Radiotherapy Planning, Computer-Assisted / Q000379:methods*; D020266:Radiotherapy, Conformal / Q000379:methods*; D012680:Sensitivity and Specificity; D013223:Statistics as Topic / Q000379:methods*; D014054:Tomography / Q000379:methods*
chemical_list: D007477:Ions