1. National Research Council (1998) Health risks from exposure to low levels of ionizing radiation: BEIR VII, phase I, letter report. The National Academies Press, Washington, DC.
https://doi.org/10.17226/9526
2. United States Environmental Protection Agency, Office of Radiation and Indoor Air (2012) Radiation facts, risks and realities
https://www.epa.gov/sites/production/files/2015-05/documents/402-k-10-008.pdf
. Accessed 11 Sept 2018
3. Dendy PP, Heaton B (2012) Physics for diagnostic radiology Series in medical physics and biomedical engineering, vol 17, 3rd edn. CRC Press, Boca Raton
4. Williams R (2010) Stroke scans and radiation risk. Lancet Neurol 9:1150–1151
5. IARC Working Group on the Evaluation of Carcinogenic Risks to Humans (2008) IARC monographs on the evaluation of carcinogenic risks to humans. Volume 97. 1,3-butadiene, ethylene oxide and vinyl halides (vinyl fluoride, vinyl chloride and vinyl bromide). IARC Monogr Eval Carcinog Risks Hum 97:3–471