Chinese Journal of Pediatrics, Volume 57, Issue 3,2019, Pages 161-163, doi:10.3760/cma.j.issn.0578-1310.2019.03.001
Chinese Journal of Pediatrics, Volume 57, Issue 3,2019, Pages 206-210, doi:10.3760/cma.j.issn.0578-1310.2019.03.010
Chinese Journal of Pediatrics, Volume 57, Issue 3,2019, Pages 205, doi:10.3760/cma.j.issn.0578-1310.2019.03.009
Chinese Journal of Pediatrics, Volume 57, Issue 3,2019, Pages 238-240, doi:10.3760/cma.j.issn.0578-1310.2019.03.019