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Maternal age and birth defects after the use of assisted reproductive technology in Japan, 2004–2010
BACKGROUND: Older mothers are becoming more common in Japan. One reason for this is the widespread use of assisted reproductive technology (ART). This study assesses the relationship between maternal age and the risk of birth defects after ART. METHODS: Nationwide data on ART between 2004 and 2010 i...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Dove Medical Press
2013
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3581291/ https://www.ncbi.nlm.nih.gov/pubmed/23450007 http://dx.doi.org/10.2147/IJWH.S32296 |