1. Brenner D, Elliston C, Hall E et al (2001) Estimated risks of radiation-induced fatal cancer from pediatric CT. AJR 176:289–296
2. International Commission on Radiological Protection (1990) Recommendations of the international commission on radiological protection. In: ICRP Publication 60. Ann ICRP 21:1–3, Pergamon, Oxford
3. National Research Council (1990) Health effects exposure to low levels of ionizing radiation, BEIR V. National Academy, Washington
4. Merriam GR Jr, Focht EF (1957) A clinical study of radiation cataracts and the relationship to dose. Am J Roentgenol Radium Ther Nucl Med 77:759–785
5. Minamoto A, Taniguchi H, Yoshitani N et al (2004) Cataracts in atomic bomb survivors. Int J Radiat Biol 80:339–345