CHINESE JOURNAL OF RADIOLOGY, Volume 38, Issue 6,2004, Pages 668-669, doi:10.3760/j.issn:1005-1201.2004.06.029
CHINESE JOURNAL OF RADIOLOGY, Volume 38, Issue 6,2004, Pages 620-625, doi:10.3760/j.issn:1005-1201.2004.06.014
CHINESE JOURNAL OF RADIOLOGY, Volume 38, Issue 6,2004, Pages 631-635, doi:10.3760/j.issn:1005-1201.2004.06.016
CHINESE JOURNAL OF RADIOLOGY, Volume 38, Issue 6,2004, Pages 646-650, doi:10.3760/j.issn:1005-1201.2004.06.019
CHINESE JOURNAL OF RADIOLOGY, Volume 38, Issue 6,2004, Pages 640-645, doi:10.3760/j.issn:1005-1201.2004.06.018