Chinese Journal of Ultrasonography, Volume 22, Issue 10,2013, Pages 880-884, doi:10.3760/cma.j.issn.1004-4477.2013.10.017
Chinese Journal of Ultrasonography, Volume 22, Issue 10,2013, Pages 851-856, doi:10.3760/cma.j.issn.1004-4477.2013.10.009
Chinese Journal of Ultrasonography, Volume 22, Issue 10,2013, Pages 917-918, doi:10.3760/cma.j.issn.1004-4477.2013.10.028
Chinese Journal of Ultrasonography, Volume 22, Issue 10,2013, Pages 915-916, doi:10.3760/cma.j.issn.1004-4477.2013.10.027
Chinese Journal of Ultrasonography, Volume 22, Issue 10,2013, Pages 888-892, doi:10.3760/cma.j.issn.1004-4477.2013.10.020