Chinese Journal of Ultrasonography, Volume 25, Issue 8,2016, Pages 710-714, doi:10.3760/cma.j.issn.1004-4477.2016.08.015
Chinese Journal of Ultrasonography, Volume 25, Issue 8,2016, Pages 667-671, doi:10.3760/cma.j.issn.1004-4477.2016.08.003
Chinese Journal of Ultrasonography, Volume 25, Issue 8,2016, Pages 715-718, doi:10.3760/cma.j.issn.1004-4477.2016.08.016
Chinese Journal of Ultrasonography, Volume 25, Issue 8,2016, Pages 723-726, doi:10.3760/cma.j.issn.1004-4477.2016.08.018
Chinese Journal of Ultrasonography, Volume 25, Issue 8,2016, Pages 671, doi:10.3760/cma.j.issn.1004-4477.2016.08.004