CHINESE JOURNAL OF RADIOLOGY, Volume 44, Issue 7,2010, Pages 677-681, doi:10.3760/cma.j.issn.1005-1201.2010.07.001
CHINESE JOURNAL OF RADIOLOGY, Volume 44, Issue 7,2010, Pages 691-695, doi:10.3760/cma.j.issn.1005-1201.2010.07.004
CHINESE JOURNAL OF RADIOLOGY, Volume 44, Issue 7,2010, Pages 716-720, doi:10.3760/cma.j.issn.1005-1201.2010.07.009
CHINESE JOURNAL OF RADIOLOGY, Volume 44, Issue 7,2010, Pages 700-703, doi:10.3760/cma.j.issn.1005-1201.2010.07.006