FOREIGN MEDICAL SCIENCES SECTION OF PEDIATRICS, Volume 31, Issue 2,2004, Pages 107-109, doi:10.3760/cma.j.issn.1673-4408.2004.02.021
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FOREIGN MEDICAL SCIENCES SECTION OF PEDIATRICS, Volume 31, Issue 2,2004, Pages 90-92, doi:10.3760/cma.j.issn.1673-4408.2004.02.015
FOREIGN MEDICAL SCIENCES SECTION OF PEDIATRICS, Volume 31, Issue 2,2004, Pages 102-104, doi:10.3760/cma.j.issn.1673-4408.2004.02.019