5K Smlkaranarayanan, J S Wassom. Reflections on the impact of advances in the assessment of genetic risks of exposure to ionizing radiation on international radiation protection recommendations between the mid-1950s and the present[ J ]. Mutation Research ,2008,65 ( 8 ) : 1-27.
6Waiter J Chwals, Ann V Robinson, Carlos J Sivit, et al. Computed tomography before transfer to a level I pediatric trauma center risks duplication with associated increased radiation exposure [ J]. Journal of Pediatric Surgery, 2008, 43 (6): 2268-2272.
7Eleanor A Blakely, Polly Y Chang. A review of ground-based heavyion radiobiology relevant to space radiation risk assessment. Part Ⅱ : Cardiovascular and immunological effects [J]. Advances in Space Research, 2007, 40 (6): 461-469.
