FOREIGN MEDICAL SCIENCES(SECTION OF PEDIATRICS), Volume 31, Issue 4,2004, Pages 175-177, doi:10.3760/cma.j.issn.1673-4408.2004.04.003
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FOREIGN MEDICAL SCIENCES(SECTION OF PEDIATRICS), Volume 31, Issue 4,2004, Pages 206-208, doi:10.3760/cma.j.issn.1673-4408.2004.04.014
FOREIGN MEDICAL SCIENCES(SECTION OF PEDIATRICS), Volume 31, Issue 4,2004, Pages 184-186, doi:10.3760/cma.j.issn.1673-4408.2004.04.006
FOREIGN MEDICAL SCIENCES(SECTION OF PEDIATRICS), Volume 31, Issue 4,2004, Pages 187-189, doi:10.3760/cma.j.issn.1673-4408.2004.04.007