1. Automatic exposure control in CT: are we done yet?;McCollough;Radiology,2006
2. American Association of Physicists in Medicine. CT scan protocols. Available at: http://www.aapm.org/pubs/CTProtocols/. Accessed November 5, 2013.
3. Kofler JM, McCollough CH, Vrieze TJ, Bruesewitz MR, Yu L, Leng SA. Team-based methods for effectively creating, managing and distributing CT protocols. Available at: http://mayoresearch.mayo.edu/mayo/research/ctcic/upload/2010-rsna-kofler.pdf. Accessed November 5, 2013.
4. Dose to radiosensitive organs during routine chest CT: effects of tube current modulation;Angel;AJR Am J Roentgenol,2009
5. American Association of Physicists in Medicine Task Group 204. Size-specific dose estimates (SSDE) in pediatric and adult body CT examinations. Available at: http://www.aapm.org/pubs/reports/rpt_204.pdf. Accessed November 5, 2013.