The five-year survival of children with Down syndrome in Norway 1994-2009 differed by associated congenital heart defects and extracardiac malformations.
Acta paediatrica (Oslo, Norway : 1992)（2018）
摘要
Down syndrome childhood survival improved, but mortality remained high with severe heart defects and extracardiac defects. This article is protected by copyright. All rights reserved.
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关键词
Down syndrome,birth register,childhood mortality,congenital anomalies,population-based cohort study
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