CHINESE JOURNAL OF PEDIATRIC SURGERY, Volume 28, Issue 9,2007, Pages 469-472, doi:10.3760/cma.j.issn.0253-3006.2007.09.007
CHINESE JOURNAL OF PEDIATRIC SURGERY, Volume 28, Issue 9,2007, Pages 477-480, doi:10.3760/cma.j.issn.0253-3006.2007.09.009
CHINESE JOURNAL OF PEDIATRIC SURGERY, Volume 28, Issue 9,2007, Pages 494-497, doi:10.3760/cma.j.issn.0253-3006.2007.09.013
CHINESE JOURNAL OF PEDIATRIC SURGERY, Volume 28, Issue 9,2007, Pages 480, doi:10.3760/cma.j.issn.0253-3006.2007.09.019