Chinese Journal of Pediatric Surgery, Volume 33, Issue 5,2012, Pages 325-328, doi:10.3760/cma.j.issn.0253-3006.2012.05.002
Chinese Journal of Pediatric Surgery, Volume 33, Issue 5,2012, Pages 393-395, doi:10.3760/cma.j.issn.0253-3006.2012.05.020
Chinese Journal of Pediatric Surgery, Volume 33, Issue 5,2012, Pages 348-351, doi:10.3760/cma.j.issn.0253-3006.2012.05.008
Chinese Journal of Pediatric Surgery, Volume 33, Issue 5,2012, Pages 329-332, doi:10.3760/cma.j.issn.0253-3006.2012.05.003
Chinese Journal of Pediatric Surgery, Volume 33, Issue 5,2012, Pages 382-385, doi:10.3760/cma.j.issn.0253-3006.2012.05.016