1. Health care inflation and high-tech medicine: a new look;Pentecost;JACR,2004
2. The hyper CT era, risks, and worries among the opportunities (in English and Italian);Baker;Il Radiologo,2003
3. NF Metting, Office of Science DOE/BER. Orders of Magnitude Chart. January 2005. Available at http://www.er.doe.gov/.
4. Estimated risks of radiation-induced fatal cancer from pediatric CT;Brenner;Am J Roentgenol,2003
5. GLOBOCAN 2002. Available at http://www-dep.iarc.fr.