CHINESE JOURNAL OF RADIOLOGY, Volume 35, Issue 4,2001, Pages 276, doi:10.3760/j.issn:1005-1201.2001.04.031
CHINESE JOURNAL OF RADIOLOGY, Volume 35, Issue 4,2001, Pages 309-311, doi:10.3760/j.issn:1005-1201.2001.04.018
CHINESE JOURNAL OF RADIOLOGY, Volume 35, Issue 4,2001, Pages 308, doi:10.3760/j.issn:1005-1201.2001.04.027
CHINESE JOURNAL OF RADIOLOGY, Volume 35, Issue 4,2001, Pages 320, doi:10.3760/j.issn:1005-1201.2001.04.032
CHINESE JOURNAL OF RADIOLOGY, Volume 35, Issue 4,2001, Pages 245-246, doi:10.3760/j.issn:1005-1201.2001.04.001