Chinese Journal of Pediatrics, Volume 57, Issue 9,2019, Pages 694-699, doi:10.3760/cma.j.issn.0578-1310.2019.09.009
Chinese Journal of Pediatrics, Volume 57, Issue 9,2019, Pages 705-709, doi:10.3760/cma.j.issn.0578-1310.2019.09.011
Chinese Journal of Pediatrics, Volume 57, Issue 9,2019, Pages 718-721, doi:10.3760/cma.j.issn.0578-1310.2019.09.016
Chinese Journal of Pediatrics, Volume 57, Issue 9,2019, Pages 725-729, doi:10.3760/cma.j.issn.0578-1310.2019.09.018