Chinese Journal of Emergency Medicine, Volume 30, Issue 5,2021, Pages 520-525, doi:10.3760/cma.j.issn.1671-0282.2021.05.002
Chinese Journal of Emergency Medicine, Volume 30, Issue 5,2021, Pages 533-536, doi:10.3760/cma.j.issn.1671-0282.2021.05.004
Chinese Journal of Emergency Medicine, Volume 30, Issue 5,2021, Pages 517-519, doi:10.3760/cma.j.issn.1671-0282.2021.05.001
Chinese Journal of Emergency Medicine, Volume 30, Issue 5,2021, Pages 646-650, doi:10.3760/cma.j.issn.1671-0282.2021.05.027
Chinese Journal of Emergency Medicine, Volume 30, Issue 5,2021, Pages 631-635, doi:10.3760/cma.j.issn.1671-0282.2021.05.022