CHINESE JOURNAL OF RADIOLOGY, Volume 43, Issue 6,2009, Pages 664-665, doi:10.3760/cma.j.issn.1005-1201.2009.06.028
CHINESE JOURNAL OF RADIOLOGY, Volume 43, Issue 6,2009, Pages 670-672, doi:10.3760/cma.j.issn.1005-1201.2009.06.032
CHINESE JOURNAL OF RADIOLOGY, Volume 43, Issue 6,2009, Pages 643-646, doi:10.3760/cma.j.issn.1005-1201.2009.06.022
CHINESE JOURNAL OF RADIOLOGY, Volume 43, Issue 6,2009, Pages 575-578, doi:10.3760/cma.j.issn.1005-1201.2009.06.004
CHINESE JOURNAL OF RADIOLOGY, Volume 43, Issue 6,2009, Pages 595-599, doi:10.3760/cma.j.issn.1005-1201.2009.06.009