CHINESE JOURNAL OF RADIOLOGY, Volume 37, Issue 4,2003, Pages 327-331, doi:10.3760/j.issn:1005-1201.2003.04.010
CHINESE JOURNAL OF RADIOLOGY, Volume 37, Issue 4,2003, Pages 380, doi:10.3760/j.issn:1005-1201.2003.04.031
CHINESE JOURNAL OF RADIOLOGY, Volume 37, Issue 4,2003, Pages 335-338, doi:10.3760/j.issn:1005-1201.2003.04.012
CHINESE JOURNAL OF RADIOLOGY, Volume 37, Issue 4,2003, Pages 299-302, doi:10.3760/j.issn:1005-1201.2003.04.003
CHINESE JOURNAL OF RADIOLOGY, Volume 37, Issue 4,2003, Pages 307-310, doi:10.3760/j.issn:1005-1201.2003.04.005