CHINESE JOURNAL OF RADIOLOGY, Volume 38, Issue 5,2004, Pages 501-504, doi:10.3760/j.issn:1005-1201.2004.05.013
CHINESE JOURNAL OF RADIOLOGY, Volume 38, Issue 5,2004, Pages 517-520, doi:10.3760/j.issn:1005-1201.2004.05.017
CHINESE JOURNAL OF RADIOLOGY, Volume 38, Issue 5,2004, Pages 477-481, doi:10.3760/j.issn:1005-1201.2004.05.007
CHINESE JOURNAL OF RADIOLOGY, Volume 38, Issue 5,2004, Pages 489-493, doi:10.3760/j.issn:1005-1201.2004.05.010
CHINESE JOURNAL OF RADIOLOGY, Volume 38, Issue 5,2004, Pages 554-555, doi:10.3760/j.issn:1005-1201.2004.05.030