INTERNATIONAL JOURNAL OF PEDIATRICS, Volume 36, Issue 2,2009, Pages 113-115, doi:10.3760/cma.j.issn.1673-4408.2009.02.002
INTERNATIONAL JOURNAL OF PEDIATRICS, Volume 36, Issue 2,2009, Pages 109-112,115, doi:10.3760/cma.j.issn.1673-4408.2009.02.001
INTERNATIONAL JOURNAL OF PEDIATRICS, Volume 36, Issue 2,2009, Pages 213-216, doi:10.3760/cma.j.issn.1673-4408.2009.02.035
INTERNATIONAL JOURNAL OF PEDIATRICS, Volume 36, Issue 2,2009, Pages 182-185, doi:10.3760/cma.j.issn.1673-4408.2009.02.025