CHINESE JOURNAL OF RADIOLOGY, Volume 37, Issue 6,2003, Pages 519-524, doi:10.3760/j.issn:1005-1201.2003.06.009
CHINESE JOURNAL OF RADIOLOGY, Volume 37, Issue 6,2003, Pages 532-536, doi:10.3760/j.issn:1005-1201.2003.06.012
CHINESE JOURNAL OF RADIOLOGY, Volume 37, Issue 6,2003, Pages 569-571, doi:10.3760/j.issn:1005-1201.2003.06.020
CHINESE JOURNAL OF RADIOLOGY, Volume 37, Issue 6,2003, Pages 547-550, doi:10.3760/j.issn:1005-1201.2003.06.015
CHINESE JOURNAL OF RADIOLOGY, Volume 37, Issue 6,2003, Pages 565, doi:10.3760/j.issn:1005-1201.2003.06.028