1. Computerised tomography in radiotherapy planning;Badcock,1983
2. Lung correction in cobalt 60 beam therapy;Batho;J. Can. Assoc. Radiol.,1964
3. Tissue inhomogeneity corrections in photon-beam treatment planning;Cunningham,1982
4. The use of CT scanners in megavoltage photon-beam therapy planning;Geise;Radiol,1977
5. International Commission on Radiation Units and Measurements (ICRU): Dose specification for reporting external beam therapy with photons and electrons,1978