Chinese Journal of Ultrasonography, Volume 29, Issue 3,2020, Pages 219-223, doi:10.3760/cma.j.cn131148-20190728-00439
Chinese Journal of Ultrasonography, Volume 29, Issue 3,2020, Pages 185-191, doi:10.3760/cma.j.cn131148-20200217-00079
Chinese Journal of Ultrasonography, Volume 29, Issue 3,2020, Pages 242-248, doi:10.3760/cma.j.cn131148-20190802-00452
Chinese Journal of Ultrasonography, Volume 29, Issue 3,2020, Pages 260-265, doi:10.3760/cma.j.cn131148-20190725-00435
Chinese Journal of Ultrasonography, Volume 29, Issue 3,2020, Pages 192-205, doi:10.3760/cma.j.cn131148-20200214-00076