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Prevention of neural tube defects by the fortification of flour with folic acid: a population-based retrospective study in Brazil
OBJECTIVE: To determine if the fortification of wheat and maize flours with iron and folic acid – which became mandatory in Brazil from June 2004 – is effective in the prevention of neural tube defects. METHODS: Using data from national information systems on births in central, south-eastern and sou...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
World Health Organization
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4709794/ https://www.ncbi.nlm.nih.gov/pubmed/26769993 http://dx.doi.org/10.2471/BLT.14.151365 |