CHINESE JOURNAL OF PEDIATRIC SURGERY, Volume 32, Issue 6,2011, Pages 423-426, doi:10.3760/cma.j.issn.0253-3006.2011.06.007
CHINESE JOURNAL OF PEDIATRIC SURGERY, Volume 32, Issue 6,2011, Pages 461-463, doi:10.3760/cma.j.issn.0253-3006.2011.06.016
CHINESE JOURNAL OF PEDIATRIC SURGERY, Volume 32, Issue 6,2011, Pages 410-413, doi:10.3760/cma.j.issn.0253-3006.2011.06.003
CHINESE JOURNAL OF PEDIATRIC SURGERY, Volume 32, Issue 6,2011, Pages 473-474, doi:10.3760/cma.j.issn.0253-3006.2011.06.021