Chinese Journal of Emergency Medicine, Volume 30, Issue 4,2021, Pages 459-463, doi:10.3760/cma.j.issn.1671-0282.2021.04.015
Chinese Journal of Emergency Medicine, Volume 30, Issue 4,2021, Pages 479-484, doi:10.3760/cma.j.issn.1671-0282.2021.04.019
Chinese Journal of Emergency Medicine, Volume 30, Issue 4,2021, Pages 503-505, doi:10.3760/cma.j.issn.1671-0282.2021.04.024
Chinese Journal of Emergency Medicine, Volume 30, Issue 4,2021, Pages 513-516, doi:10.3760/cma.j.issn.1671-0282.2021.04.027
Chinese Journal of Emergency Medicine, Volume 30, Issue 4,2021, Pages 387-390, doi:10.3760/cma.j.issn.1671-0282.2021.04.002