Chinese Journal of Radiological Medicine and Protection, Volume 39, Issue 4,2019, Pages 274-279, doi:10.3760/cma.j.issn.0254-5098.2019.04.006
Chinese Journal of Radiological Medicine and Protection, Volume 39, Issue 4,2019, Pages 268-273, doi:10.3760/cma.j.issn.0254-5098.2019.04.005
Chinese Journal of Radiological Medicine and Protection, Volume 39, Issue 4,2019, Pages 247-254, doi:10.3760/cma.j.issn.0254-5098.2019.04.002
Chinese Journal of Radiological Medicine and Protection, Volume 39, Issue 4,2019, Pages 290-296, doi:10.3760/cma.j.issn.0254-5098.2019.04.011
Chinese Journal of Radiological Medicine and Protection, Volume 39, Issue 4,2019, Pages 316-320, doi:10.3760/cma.j.issn.0254-5098.2019.04.013