Chinese Journal of Radiology, Volume 46, Issue 2,2012, Pages 170-172, doi:10.3760/cma.j.issn.1005-1201.2012.02.017
Chinese Journal of Radiology, Volume 46, Issue 2,2012, Pages 101-103, doi:10.3760/cma.j.issn.1005-1201.2012.02.001
Chinese Journal of Radiology, Volume 46, Issue 2,2012, Pages 113-116, doi:10.3760/cma.j.issn.1005-1201.2012.02.004
Chinese Journal of Radiology, Volume 46, Issue 2,2012, Pages 139-142, doi:10.3760/cma.j.issn.1005-1201.2012.02.011
Chinese Journal of Radiology, Volume 46, Issue 2,2012, Pages 124-126, doi:10.3760/cma.j.issn.1005-1201.2012.02.007