Chinese Journal of Ultrasonography, Volume 27, Issue 5,2018, Pages 380-384, doi:10.3760/cma.j.issn.1004-4477.2018.05.003
Chinese Journal of Ultrasonography, Volume 27, Issue 5,2018, Pages 431-433, doi:10.3760/cma.j.issn.1004-4477.2018.05.014
Chinese Journal of Ultrasonography, Volume 27, Issue 5,2018, Pages 452-454, doi:10.3760/cma.j.issn.1004-4477.2018.05.018
Chinese Journal of Ultrasonography, Volume 27, Issue 5,2018, Pages 406-410, doi:10.3760/cma.j.issn.1004-4477.2018.05.008
Chinese Journal of Ultrasonography, Volume 27, Issue 5,2018, Pages 封3, doi:10.3760/cma.j.issn.1004-4477.2018.05.023