CHINESE JOURNAL OF RADIOLOGY, Volume 42, Issue 10,2008, Pages 1089-1094, doi:10.3321/j.issn:1005-1201.2008.10.019
CHINESE JOURNAL OF RADIOLOGY, Volume 42, Issue 10,2008, Pages 1022-1025, doi:10.3321/j.issn:1005-1201.2008.10.004
CHINESE JOURNAL OF RADIOLOGY, Volume 42, Issue 10,2008, Pages 1049, doi:10.3321/j.issn:1005-1201.2008.10.031
CHINESE JOURNAL OF RADIOLOGY, Volume 42, Issue 10,2008, Pages 1064-1068, doi:10.3321/j.issn:1005-1201.2008.10.014