CHINESE JOURNAL OF RADIOLOGICAL MEDICINE AND PROTECTION, Volume 29, Issue 5,2009, Pages 476-478,482, doi:10.3760/cma.j.issn.0254-5098.2009.05.004
CHINESE JOURNAL OF RADIOLOGICAL MEDICINE AND PROTECTION, Volume 29, Issue 5,2009, Pages 530-532, doi:10.3760/cma.j.issn.0254-5098.2009.05.023
CHINESE JOURNAL OF RADIOLOGICAL MEDICINE AND PROTECTION, Volume 29, Issue 5,2009, Pages 515-516, doi:10.3760/cma.j.issn.0254-5098.2009.05.017
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