Chinese Journal of Ultrasonography, Volume 22, Issue 8,2013, Pages 734, doi:10.3760/cma.j.issn.1004-4477.2013.08.025
Chinese Journal of Ultrasonography, Volume 22, Issue 8,2013, Pages 654-658, doi:10.3760/cma.j.issn.1004-4477.2013.08.004
Chinese Journal of Ultrasonography, Volume 22, Issue 8,2013, Pages 679, doi:10.3760/cma.j.issn.1004-4477.2013.08.012
Chinese Journal of Ultrasonography, Volume 22, Issue 8,2013, Pages 728-729, doi:10.3760/cma.j.issn.1004-4477.2013.08.021
Chinese Journal of Ultrasonography, Volume 22, Issue 8,2013, Pages 669-673, doi:10.3760/cma.j.issn.1004-4477.2013.08.009