CHINESE JOURNAL OF RADIOLOGICAL MEDICINE AND PROTECTION, Volume 31, Issue 4,2011, Pages 420-424,432, doi:10.3760/cma.j.issn.0254-5098.2011.04.011
CHINESE JOURNAL OF RADIOLOGICAL MEDICINE AND PROTECTION, Volume 31, Issue 4,2011, Pages 489-492, doi:10.3760/cma.j.issn.0254-5098.2011.04.031
CHINESE JOURNAL OF RADIOLOGICAL MEDICINE AND PROTECTION, Volume 31, Issue 4,2011, Pages 485-488, doi:10.3760/cma.j.issn.0254-5098.2011.04.030
CHINESE JOURNAL OF RADIOLOGICAL MEDICINE AND PROTECTION, Volume 31, Issue 4,2011, Pages 441-444, doi:10.3760/cma.j.issn.0254-5098.2011.04.016
CHINESE JOURNAL OF RADIOLOGICAL MEDICINE AND PROTECTION, Volume 31, Issue 4,2011, Pages 460-464, doi:10.3760/cma.j.issn.0254-5098.2011.04.022