CHINESE JOURNAL OF RADIOLOGICAL MEDICINE AND PROTECTION, Volume 24, Issue 1,2004, Pages 40-42, doi:10.3760/cma.j.issn.0254-5098.2004.01.014
CHINESE JOURNAL OF RADIOLOGICAL MEDICINE AND PROTECTION, Volume 24, Issue 1,2004, Pages 39, doi:10.3760/cma.j.issn.0254-5098.2004.01.036
CHINESE JOURNAL OF RADIOLOGICAL MEDICINE AND PROTECTION, Volume 24, Issue 1,2004, Pages 23-26, doi:10.3760/cma.j.issn.0254-5098.2004.01.008
CHINESE JOURNAL OF RADIOLOGICAL MEDICINE AND PROTECTION, Volume 24, Issue 1,2004, Pages 30-32, doi:10.3760/cma.j.issn.0254-5098.2004.01.010
CHINESE JOURNAL OF RADIOLOGICAL MEDICINE AND PROTECTION, Volume 24, Issue 1,2004, Pages 13-15, doi:10.3760/cma.j.issn.0254-5098.2004.01.004