Chinese Pediatric Emergency Medicine, Volume 28, Issue 1,2021, Pages 12-15, doi:10.3760/cma.j.issn.1673-4912.2021.01.003
Chinese Pediatric Emergency Medicine, Volume 28, Issue 1,2021, Pages 34-39, doi:10.3760/cma.j.issn.1673-4912.2021.01.008
Chinese Pediatric Emergency Medicine, Volume 28, Issue 1,2021, Pages 79-80, doi:10.3760/cma.j.issn.1673-4912.2021.01.019
Chinese Pediatric Emergency Medicine, Volume 28, Issue 1,2021, Pages 55-58, doi:10.3760/cma.j.issn.1673-4912.2021.01.012
Chinese Pediatric Emergency Medicine, Volume 28, Issue 1,2021, Pages 73-76, doi:10.3760/cma.j.issn.1673-4912.2021.01.017