Chinese Journal of Pediatric Surgery, Volume 33, Issue 11,2012, Pages 815-819, doi:10.3760/cma.j.issn.0253-3006.2012.11.004
Chinese Journal of Pediatric Surgery, Volume 33, Issue 11,2012, Pages 801-804, doi:10.3760/cma.j.issn.0253-3006.2012.11.001
Chinese Journal of Pediatric Surgery, Volume 33, Issue 11,2012, Pages 862-865, doi:10.3760/cma.j.issn.0253-3006.2012.11.017
Chinese Journal of Pediatric Surgery, Volume 33, Issue 11,2012, Pages 874-876, doi:10.3760/cma.j.issn.0253-3006.2012.11.022
Chinese Journal of Pediatric Surgery, Volume 33, Issue 11,2012, Pages 826-828, doi:10.3760/cma.j.issn.0253-3006.2012.11.007