Chinese Journal of Ultrasonography, Volume 23, Issue 3,2014, Pages 243-246, doi:10.3760/cma.j.issn.1004-4477.2014.03.021
Chinese Journal of Ultrasonography, Volume 23, Issue 3,2014, Pages 263-264, doi:10.3760/cma.j.issn.1004-4477.2014.03.027
Chinese Journal of Ultrasonography, Volume 23, Issue 3,2014, Pages 199-202, doi:10.3760/cma.j.issn.1004-4477.2014.03.006
Chinese Journal of Ultrasonography, Volume 23, Issue 3,2014, Pages 254-257, doi:10.3760/cma.j.issn.1004-4477.2014.03.024
Chinese Journal of Ultrasonography, Volume 23, Issue 3,2014, Pages 202, doi:10.3760/cma.j.issn.1004-4477.2014.03.0