5Smith AB,Dillon WP,Lau BC,et al.Radiation dose reduction strategy for CT protocols:successful implementation in neuroradiology section.Radiology,2008,247:499-506.
6Tack D,Gevenois PA.Radiation dose from adult and pediatric multidetector computed tomography.Berlin:Springer,2007:135-151.
7Sohaib SA,Peppercorn PD,Horrocks JA,et al.The effect of decreasing mAs on image quality and patient dose in sinus CT.Br J Radio1,2001,74:157-161.
8Niu YT,Olszewski ME,Zhang YX,et al.Experimental study and optimization of scan parameters that influence radiation dose in temporal bone high-resolution MDCT.AJNR Am J Neuroradiol,2011,32:1783-1788.
6Niu YT, Olszewski ME, Zhang YX, et al. Experimental study and opfimization of scan parameters that influence radiaficm dose in temporal bone high-resolufion MDCT. AJNP. Am J Neuroradiol.2011.32: 1783- 1788.
7Brenner D J,Elliston C D.Estimated radiation risks potentially associated with full-body CT screening[J] .Radiology,2004,232 (3):735-738.
8Golding S J,Shrimpton P C.Radiation dose in CT:are we meeting the challenge?[J] .Br J Radiol,2002,75(889):1-4.
9Pearce M S,Salotti J A,Little M P,et al.Radiation exposure from CT scans in childhood and subsequent risk of leukaemia and brain tumours:a retrospective cohort study[J] .Lancet,2012,380(9840):499-505.
10International Commission on Radiological Protection. ICRPpublication 103:recommendations of the ICRP: annals of theICRP. Yol 21[M]. Oxford, UK: Perga, 2007 : 1-10.