CHINESE JOURNAL OF RADIOLOGY, Volume 41, Issue 2,2007, Pages 195-199, doi:10.3760/j.issn:1005-1201.2007.02.024
CHINESE JOURNAL OF RADIOLOGY, Volume 41, Issue 2,2007, Pages 121-124, doi:10.3760/j.issn:1005-1201.2007.02.004
CHINESE JOURNAL OF RADIOLOGY, Volume 41, Issue 2,2007, Pages 187-190, doi:10.3760/j.issn:1005-1201.2007.02.022
CHINESE JOURNAL OF RADIOLOGY, Volume 41, Issue 2,2007, Pages 169-171, doi:10.3760/j.issn:1005-1201.2007.02.017
CHINESE JOURNAL OF RADIOLOGY, Volume 41, Issue 2,2007, Pages 184-186, doi:10.3760/j.issn:1005-1201.2007.02.021