CHINESE JOURNAL OF RADIOLOGY, Volume 40, Issue 2,2006, Pages 119, doi:10.3760/j.issn:1005-1201.2006.02.028
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CHINESE JOURNAL OF RADIOLOGY, Volume 40, Issue 2,2006, Pages 204-207, doi:10.3760/j.issn:1005-1201.2006.02.019
CHINESE JOURNAL OF RADIOLOGY, Volume 40, Issue 2,2006, Pages 194-197, doi:10.3760/j.issn:1005-1201.2006.02.017
CHINESE JOURNAL OF RADIOLOGY, Volume 40, Issue 2,2006, Pages 181-185, doi:10.3760/j.issn:1005-1201.2006.02.014