Fazel R, Krumholz HM, Wang Y, Ross JS, Chen J, Ting HH et al. Exposure to low-dose ionizing radiation from medical imaging procedures. N Engl J Med 2009;361:849- 57.
Brenner DJ, Hall EJ. Computed tomography: an increasing source of radiation exposure. N Engl J Med 2007 29;357:2277-84.
Fuchs VR, Sox HC Jr. Physicians’ views of the relative importance of thirty medical innovations. Health Aff (Millwood) 2001;20:30-42.
National Research Council. Health risks from exposure to low levels of ionizing radiation: BEIR VII phase 2. Washington, DC: National Academies Press, 2006.
Smith-Bindman R, Lipson J, Marcus R, Kim KP, Mahesh M, Gould R, et al. Radiation dose associated with common computed tomography examinations and the associated lifetime attributable risk of cancer. Arch Intern Med 2009;169:2078-86.
Lee CI, Haims AH, Monico EP, Brink JA, Forman HP. Diagnostic CT scans: assessment of patient, physician, and radiologist awareness of radiation dose and possible risks. Radiology 2004;231:393-8. [Epub 2004 Mar 18].
Huppmann MV, Johnson WB, Javitt MC. Radiation risks from exposure to chest computed tomography. Semin Ultrasound CT MR 2010;31:14-28.
Lauer MS. Elements of danger–the case of medical imaging. N Engl J Med 2009;361:841-3.
Shah NB, Platt SL. ALARA: is there a cause for alarm? Reducing radiation risks from computed tomography scanning in children. Curr Opin Pediatr 2008;20:243-7.
Björkdahl P, Nyman U. Using 100- instead of 120-kVp computed tomography to diagnose pulmonary embolism almost halves the radiation dose with preserved diagnostic quality. Acta Radiol 2010 Feb 3; [Epub ahead of print].