CHINESE JOURNAL OF RADIOLOGY, Volume 36, Issue 7,2002, Pages 651-656, doi:10.3760/j.issn:1005-1201.2002.07.019
CHINESE JOURNAL OF RADIOLOGY, Volume 36, Issue 7,2002, Pages 592-597, doi:10.3760/j.issn:1005-1201.2002.07.004
CHINESE JOURNAL OF RADIOLOGY, Volume 36, Issue 7,2002, Pages 670, doi:10.3760/j.issn:1005-1201.2002.07.028
CHINESE JOURNAL OF RADIOLOGY, Volume 36, Issue 7,2002, Pages 660, doi:10.3760/j.issn:1005-1201.2002.07.041
CHINESE JOURNAL OF RADIOLOGY, Volume 36, Issue 7,2002, Pages 613-617, doi:10.3760/j.issn:1005-1201.2002.07.009