CHINESE JOURNAL OF RADIOLOGY, Volume 36, Issue 9,2002, Pages 797-801, doi:10.3760/j.issn:1005-1201.2002.09.006
CHINESE JOURNAL OF RADIOLOGY, Volume 36, Issue 9,2002, Pages 845-846, doi:10.3760/j.issn:1005-1201.2002.09.018
CHINESE JOURNAL OF RADIOLOGY, Volume 36, Issue 9,2002, Pages 778-780, doi:10.3760/j.issn:1005-1201.2002.09.002
CHINESE JOURNAL OF RADIOLOGY, Volume 36, Issue 9,2002, Pages 828-832, doi:10.3760/j.issn:1005-1201.2002.09.014
CHINESE JOURNAL OF RADIOLOGY, Volume 36, Issue 9,2002, Pages 853-854, doi:10.3760/j.issn:1005-1201.2002.09.024