Chinese Journal of Radiology, Volume 45, Issue 12,2011, Pages 1104-1107, doi:10.3760/cma.j.issn.1005-1201.2011.12.006
Chinese Journal of Radiology, Volume 45, Issue 12,2011, Pages 1211-1215, doi:10.3760/cma.j.issn.1005-1201.2011.12.033
Chinese Journal of Radiology, Volume 45, Issue 12,2011, Pages 1220-1222, doi:10.3760/cma.j.issn.1005-1201.2011.12.035
Chinese Journal of Radiology, Volume 45, Issue 12,2011, Pages 1108-1112, doi:10.3760/cma.j.issn.1005-1201.2011.12.007
Chinese Journal of Radiology, Volume 45, Issue 12,2011, Pages 1159-1161, doi:10.3760/cma.j.issn.1005-1201.2011.12.021