Chinese Journal of Radiological Medicine and Protection, Volume 39, Issue 12,2019, Pages 899-903, doi:10.3760/cma.j.issn.0254-5098.2019.12.004
Chinese Journal of Radiological Medicine and Protection, Volume 39, Issue 12,2019, Pages 904-909, doi:10.3760/cma.j.issn.0254-5098.2019.12.005
Chinese Journal of Radiological Medicine and Protection, Volume 39, Issue 12,2019, Pages 893-898, doi:10.3760/cma.j.issn.0254-5098.2019.12.003
Chinese Journal of Radiological Medicine and Protection, Volume 39, Issue 12,2019, Pages 916-919, doi:10.3760/cma.j.issn.0254-5098.2019.12.007
Chinese Journal of Radiological Medicine and Protection, Volume 39, Issue 12,2019, Pages 951-954, doi:10.3760/cma.j.issn.0254-5098.2019.12.014