Chinese Journal of Pediatrics, Volume 51, Issue 5,2013, Pages 349-355, doi:10.3760/cma.j.issn.0578-1310.2013.05.007
Chinese Journal of Pediatrics, Volume 51, Issue 5,2013, Pages 389-391, doi:10.3760/cma.j.issn.0578-1310.2013.05.015
Chinese Journal of Pediatrics, Volume 51, Issue 5,2013, Pages 331-335, doi:10.3760/cma.j.issn.0578-1310.2013.05.003
Chinese Journal of Pediatrics, Volume 51, Issue 5,2013, Pages 321-325, doi:10.3760/cma.j.issn.0578-1310.2013.05.001