CHINESE JOURNAL OF RADIOLOGY, Volume 43, Issue 3,2009, Pages 239-243, doi:10.3760/cma.j.issn.1005-1201.2009.03.004
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CHINESE JOURNAL OF RADIOLOGY, Volume 43, Issue 3,2009, Pages 317, doi:10.3760/cma.j.issn.1005-1201.2009.03.022
CHINESE JOURNAL OF RADIOLOGY, Volume 43, Issue 3,2009, Pages 258-261, doi:10.3760/cma.j.issn.1005-1201.2009.03.008
CHINESE JOURNAL OF RADIOLOGY, Volume 43, Issue 3,2009, Pages 322-323, doi:10.3760/cma.j.issn.1005-1201.2009.03.026