CHINESE JOURNAL OF RADIOLOGY, Volume 41, Issue 4,2007, Pages 442-443, doi:10.3760/j.issn:1005-1201.2007.04.037
CHINESE JOURNAL OF RADIOLOGY, Volume 41, Issue 4,2007, Pages 405-408, doi:10.3760/j.issn:1005-1201.2007.04.018
CHINESE JOURNAL OF RADIOLOGY, Volume 41, Issue 4,2007, Pages 423-426, doi:10.3760/j.issn:1005-1201.2007.04.022
CHINESE JOURNAL OF RADIOLOGY, Volume 41, Issue 4,2007, Pages 401-404, doi:10.3760/j.issn:1005-1201.2007.04.017
CHINESE JOURNAL OF RADIOLOGY, Volume 41, Issue 4,2007, Pages 441-442, doi:10.3760/j.issn:1005-1201.2007.04.036