1. AB 510, Radiation control: health facilities and clinics: records. 2011-2012 Reg. Sess. (CA 2012). An act to amend Sections 115111, 115112, and 115113 of the Health and Safety Code, relating to public health, and declaring the urgency thereof, to take effect immediately http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=201120120AB510&search_keywords
2. Rules and Regulations - Radiation Control Program [Internet] Austin, TX Texas Department of State Health Services (DSHS) http://www.dshs.state.tx.us/radiation/rules.shtm#227
3. American College of Radiology. CT Accreditation Program http://www.acr.org/Quality-Safety/Accreditation/CT
4. The Joint Commission Sentinel Event Alert: Radiation risks of diagnostic imaging 47 2011 http://www.jointcommission.org/assets/1/18/SEA 47.pdf
5. Radiology stewardship and quality improvement: the process and costs of implementing a CT Radiation Dose Optimization Committee, in a medium sized community hospital system;Siegelman;J Am Coll Radiol.,2013