CHINESE JOURNAL OF RADIOLOGY, Volume 36, Issue 7,2002, Pages 605-608, doi:10.3760/j.issn:1005-1201.2002.07.007
CHINESE JOURNAL OF RADIOLOGY, Volume 36, Issue 7,2002, Pages 613-617, doi:10.3760/j.issn:1005-1201.2002.07.009
CHINESE JOURNAL OF RADIOLOGY, Volume 36, Issue 7,2002, Pages 662-663, doi:10.3760/j.issn:1005-1201.2002.07.022
CHINESE JOURNAL OF RADIOLOGY, Volume 36, Issue 7,2002, Pages 617-620, doi:10.3760/j.issn:1005-1201.2002.07.010
CHINESE JOURNAL OF RADIOLOGY, Volume 36, Issue 7,2002, Pages 670, doi:10.3760/j.issn:1005-1201.2002.07.028