Chinese Journal of Pediatrics, Volume 50, Issue 11,2012, Pages 839-842, doi:10.3760/cma.j.issn.0578-1310.2012.11.010
Chinese Journal of Pediatrics, Volume 50, Issue 11,2012, Pages 868-871, doi:10.3760/cma.j.issn.0578-1310.2012.11.018
Chinese Journal of Pediatrics, Volume 50, Issue 11,2012, Pages 855-858, doi:10.3760/cma.j.issn.0578-1310.2012.11.014
Chinese Journal of Pediatrics, Volume 50, Issue 11,2012, Pages 843-846, doi:10.3760/cma.j.issn.0578-1310.2012.11.011
Chinese Journal of Pediatrics, Volume 50, Issue 11,2012, Pages 821-825, doi:10.3760/cma.j.issn.0578-1310.2012.11.005