CHINESE JOURNAL OF PEDIATRIC SURGERY, Volume 24, Issue 6,2003, Pages 489-491, doi:10.3760/cma.j.issn.0253-3006.2003.06.003
CHINESE JOURNAL OF PEDIATRIC SURGERY, Volume 24, Issue 6,2003, Pages 567-568, doi:10.3760/cma.j.issn.0253-3006.2003.06.032
CHINESE JOURNAL OF PEDIATRIC SURGERY, Volume 24, Issue 6,2003, Pages 544, doi:10.3760/cma.j.issn.0253-3006.2003.06.046
CHINESE JOURNAL OF PEDIATRIC SURGERY, Volume 24, Issue 6,2003, Pages 515, doi:10.3760/cma.j.issn.0253-3006.2003.06.042