Chinese Journal of Pediatrics, Volume 57, Issue 4,2019, Pages 293-294, doi:10.3760/cma.j.issn.0578-1310.2019.04.013
Chinese Journal of Pediatrics, Volume 57, Issue 4,2019, Pages 305-308, doi:10.3760/cma.j.issn.0578-1310.2019.04.017
Chinese Journal of Pediatrics, Volume 57, Issue 4,2019, Pages 241-243, doi:10.3760/cma.j.issn.0578-1310.2019.04.001
Chinese Journal of Pediatrics, Volume 57, Issue 4,2019, Pages 252-257, doi:10.3760/cma.j.issn.0578-1310.2019.04.005
Chinese Journal of Pediatrics, Volume 57, Issue 4,2019, Pages 318-320, doi:10.3760/cma.j.issn.0578-1310.2019.04.021