1. ACC expert consensus document. Radiation safety in the practice of cardiology. American College of Cardiology;Limacher;J Am Coll Cardiol,1998
2. U. S. Department of Health and Human Services, Public Health Service: National Institute for Occupational Safety and Health, Division of Standards Development and Technology Transfer. Guidelines for Protecting the Safety and Health of Health Care Workers. CDC.gov 1988, 5.2.3.6.
3. NCRP (1993). Limitation of Exposure to Ionizing Radiation, NCRP Report No. 116 (National Council on Radiation Protection and Measurements, Bethesda, Maryland).
4. NCRP (2004) Recent Applications of the NCRP Public Dose Limit Recommendation for Ionizing Radiation. NCRP Statement No. 10, December 2004(National Council on Radiation Protection and Measurements, Bethesda, Maryland).
5. Do surgical residents, emergency medicine physicians, and nurses experience significant radiation exposure during the resuscitation of trauma patients?;Ciraulo;J Trauma,1994