Chinese Journal of Radiological Medicine and Protection, Volume 41, Issue 3,2021, Pages 161-165, doi:10.3760/cma.j.issn.0254-5098.2021.03.001
Chinese Journal of Radiological Medicine and Protection, Volume 41, Issue 3,2021, Pages 205-211, doi:10.3760/cma.j.issn.0254-5098.2021.03.009
Chinese Journal of Radiological Medicine and Protection, Volume 41, Issue 3,2021, Pages 229-233, doi:10.3760/cma.j.issn.0254-5098.2021.03.013
Chinese Journal of Radiological Medicine and Protection, Volume 41, Issue 3,2021, Pages 217-221, doi:10.3760/cma.j.issn.0254-5098.2021.03.011
Chinese Journal of Radiological Medicine and Protection, Volume 41, Issue 3,2021, Pages 194-198, doi:10.3760/cma.j.issn.0254-5098.2021.03.007