Chinese Journal of Radiological Medicine and Protection, Volume 32, Issue 3,2012, Pages 236-240, doi:10.3760/cma.j.issn.0254-5098.2012.03.004
Chinese Journal of Radiological Medicine and Protection, Volume 32, Issue 3,2012, Pages 241-244, doi:10.3760/cma.j.issn.0254-5098.2012.03.005
Chinese Journal of Radiological Medicine and Protection, Volume 32, Issue 3,2012, Pages 266-269, doi:10.3760/cma.j.issn.0254-5098.2012.03.011
Chinese Journal of Radiological Medicine and Protection, Volume 32, Issue 3,2012, Pages 255-258, doi:10.3760/cma.j.issn.0254-5098.2012.03.008
Chinese Journal of Radiological Medicine and Protection, Volume 32, Issue 3,2012, Pages 318-322, doi:10.3760/cma.j.issn.0254-5098.2012.03.025