Chinese Journal of Ultrasonography, Volume 25, Issue 4,2016, Pages 362-363, doi:10.3760/cma.j.issn.1004-4477.2016.04.019
Chinese Journal of Ultrasonography, Volume 25, Issue 4,2016, Pages 300-304, doi:10.3760/cma.j.issn.1004-4477.2016.04.003
Chinese Journal of Ultrasonography, Volume 25, Issue 4,2016, Pages 356-361, doi:10.3760/cma.j.issn.1004-4477.2016.04.018
Chinese Journal of Ultrasonography, Volume 25, Issue 4,2016, Pages 351-355, doi:10.3760/cma.j.issn.1004-4477.2016.04.017
Chinese Journal of Ultrasonography, Volume 25, Issue 4,2016, Pages 366-367, doi:10.3760/cma.j.issn.1004-4477.2016.04.021