CHINESE JOURNAL OF PEDIATRIC SURGERY, Volume 23, Issue 5,2002, Pages 478, doi:10.3760/cma.j.issn.0253-3006.2002.05.058
CHINESE JOURNAL OF PEDIATRIC SURGERY, Volume 23, Issue 5,2002, Pages 447, doi:10.3760/cma.j.issn.0253-3006.2002.05.054
CHINESE JOURNAL OF PEDIATRIC SURGERY, Volume 23, Issue 5,2002, Pages 397-399, doi:10.3760/cma.j.issn.0253-3006.2002.05.004
CHINESE JOURNAL OF PEDIATRIC SURGERY, Volume 23, Issue 5,2002, Pages 469-470, doi:10.3760/cma.j.issn.0253-3006.2002.05.035