CHINESE JOURNAL OF RADIOLOGY, Volume 43, Issue 5,2009, Pages 522-526, doi:10.3760/cma.j.issn.1005-1201.2009.05.016
CHINESE JOURNAL OF RADIOLOGY, Volume 43, Issue 5,2009, Pages 531-534, doi:10.3760/cma.j.issn.1005-1201.2009.05.018
CHINESE JOURNAL OF RADIOLOGY, Volume 43, Issue 5,2009, Pages 554-555, doi:10.3760/cma.j.issn.1005-1201.2009.05.025
CHINESE JOURNAL OF RADIOLOGY, Volume 43, Issue 5,2009, Pages 560, doi:10.3760/cma.j.issn.1005-1201.2009.05.030