CHINESE JOURNAL OF RADIOLOGY, Volume 35, Issue 11,2001, Pages 841,
CHINESE JOURNAL OF RADIOLOGY, Volume 35, Issue 11,2001, Pages 813, doi:10.3760/j.issn:1005-1201.2001.11.023
CHINESE JOURNAL OF RADIOLOGY, Volume 35, Issue 11,2001, Pages 804,
CHINESE JOURNAL OF RADIOLOGY, Volume 35, Issue 11,2001, Pages 817, doi:10.3760/j.issn:1005-1201.2001.11.029
CHINESE JOURNAL OF RADIOLOGY, Volume 35, Issue 11,2001, Pages 847,