Chinese Journal of Emergency Medicine, Volume 29, Issue 4,2020, Pages 509-510, doi:10.3760/cma.j.issn.1671-0282.2020022.005
Chinese Journal of Emergency Medicine, Volume 29, Issue 4,2020, Pages 589-591, doi:10.3760/cma.j.issn.1671-0282.2020022.016-1
Chinese Journal of Emergency Medicine, Volume 29, Issue 4,2020, Pages 470-477, doi:10.3760/cma.j.issn.1671-0282.2020022.003-1
Chinese Journal of Emergency Medicine, Volume 29, Issue 4,2020, Pages 525-529, doi:10.3760/cma.j.issn.1671-0282.2020022.005-1
Chinese Journal of Emergency Medicine, Volume 29, Issue 4,2020, Pages 614-616, doi:10.3760/cma.j.issn.1671-0282.2020022.023