CHINESE JOURNAL OF RADIOLOGICAL MEDICINE AND PROTECTION, Volume 27, Issue 2,2007, Pages 154-157, doi:10.3760/cma.j.issn.0254-5098.2007.02.014
CHINESE JOURNAL OF RADIOLOGICAL MEDICINE AND PROTECTION, Volume 27, Issue 2,2007, Pages 152-154, doi:10.3760/cma.j.issn.0254-5098.2007.02.013
CHINESE JOURNAL OF RADIOLOGICAL MEDICINE AND PROTECTION, Volume 27, Issue 2,2007, Pages 157-159, doi:10.3760/cma.j.issn.0254-5098.2007.02.015
CHINESE JOURNAL OF RADIOLOGICAL MEDICINE AND PROTECTION, Volume 27, Issue 2,2007, Pages 209-211, doi:10.3760/cma.j.issn.0254-5098.2007.02.036
CHINESE JOURNAL OF RADIOLOGICAL MEDICINE AND PROTECTION, Volume 27, Issue 2,2007, Pages 121-124, doi:10.3760/cma.j.issn.0254-5098.2007.02.004