CHINESE JOURNAL OF PEDIATRIC SURGERY, Volume 32, Issue 5,2011, Pages 387-391, doi:10.3760/cma.j.issn.0253-3006.2011.05.017
CHINESE JOURNAL OF PEDIATRIC SURGERY, Volume 32, Issue 5,2011, Pages 346, doi:10.3760/cma.j.issn.0253-3006.2011.05.021
CHINESE JOURNAL OF PEDIATRIC SURGERY, Volume 32, Issue 5,2011, Pages 342-346, doi:10.3760/cma.j.issn.0253-3006.2011.05.006
CHINESE JOURNAL OF PEDIATRIC SURGERY, Volume 32, Issue 5,2011, Pages 384-387, doi:10.3760/cma.j.issn.0253-3006.2011.05.016