Chinese Journal of Ultrasonography, Volume 31, Issue 6,2022, Pages 511-517, doi:10.3760/cma.j.cn131148-20211124-00867
Chinese Journal of Ultrasonography, Volume 31, Issue 6,2022, Pages 540-542, doi:10.3760/cma.j.cn131148-20211208-00906
Chinese Journal of Ultrasonography, Volume 31, Issue 6,2022, Pages 461-477, doi:10.3760/cma.j.cn131148-20220303-00142
Chinese Journal of Ultrasonography, Volume 31, Issue 6,2022, Pages 537-539, doi:10.3760/cma.j.cn131148-20220113-00037
Chinese Journal of Ultrasonography, Volume 31, Issue 6,2022, Pages 504-510, doi:10.3760/cma.j.cn131148-20211114-00832