CHINESE JOURNAL OF RADIOLOGICAL MEDICINE AND PROTECTION, Volume 21, Issue 5,2001, Pages 357-358, doi:10.3760/cma.j.issn.0254-5098.2001.05.013
CHINESE JOURNAL OF RADIOLOGICAL MEDICINE AND PROTECTION, Volume 21, Issue 5,2001, Pages 332-334, doi:10.3760/cma.j.issn.0254-5098.2001.05.005
CHINESE JOURNAL OF RADIOLOGICAL MEDICINE AND PROTECTION, Volume 21, Issue 5,2001, Pages 389-391, doi:10.3760/cma.j.issn.0254-5098.2001.05.027
CHINESE JOURNAL OF RADIOLOGICAL MEDICINE AND PROTECTION, Volume 21, Issue 5,2001, Pages 376-377, doi:10.3760/cma.j.issn.0254-5098.2001.05.022
CHINESE JOURNAL OF RADIOLOGICAL MEDICINE AND PROTECTION, Volume 21, Issue 5,2001, Pages 317-320, doi:10.3760/cma.j.issn.0254-5098.2001.05.001