Cargando…
Prevalence of severe congenital heart disease after folic acid fortification of grain products: time trend analysis in Quebec, Canada
Objective To investigate whether the 1998 government policy for mandatory fortification of flour and pasta products with folate was followed by a reduction in the prevalence of severe congenital heart defects. Design Time trend analysis. Setting Province of Quebec, Canada. Participants Infants born...
Autores principales: | , , , |
---|---|
Formato: | Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group Ltd.
2009
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2682153/ https://www.ncbi.nlm.nih.gov/pubmed/19436079 http://dx.doi.org/10.1136/bmj.b1673 |