CHINESE JOURNAL OF PEDIATRIC SURGERY, Volume 19, Issue 2,1998, Pages 117, doi:10.3760/cma.j.issn.0253-3006.1998.02.126
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CHINESE JOURNAL OF PEDIATRIC SURGERY, Volume 19, Issue 2,1998, Pages 119-120, doi:10.3760/cma.j.issn.0253-3006.1998.02.129
CHINESE JOURNAL OF PEDIATRIC SURGERY, Volume 19, Issue 2,1998, Pages 70-72, doi:10.3760/cma.j.issn.0253-3006.1998.02.103