1. ICRU 50 (1993). Prescribing, recording, and reporting photon beam therapy. Report 50, International Commission on Radiation Units and Measurements.
2. ICRU 62 (1999). Prescribing, recording, and reporting photon beam therapy: Supplement to ICRU Report 50. Report 62, International Commission on Radiation Units and Measurements.
3. Tomé, W. A., & Fowler, J. F. (2002). On cold spots in tumor subvolumes. Medical Physics,
29, 1590–1598.
4. McCall, K. C., Barbee, D. L., Kissick, M. W., & Jeraj, R. (2010). PET imaging for the quantification of biologically heterogeneous tumours: Measuring the effect of relative position on image-based quantification of dose painting-targets. Physics in Medicine and Biology,
55, 2789–2806.
5. National Institutes of Health, (2012, December 27) National Library of Medicine.
http://www.nlm.nih.gov
.