%0 Journal Article %T Global Birth Prevalence of Spina Bifida by Folic Acid Fortification Status: A Systematic Review and Meta-Analysis %A Alexandra D. Frolkis %A Amy Metcalfe %A Callie A.£żM. Atta %A Christine St Germaine-Smith %A Gilaad G. Kaplan %A Kirsten M. Fiest %A Nathalie Jette %A Tamara Pringsheim %A Thilinie Rajapakse %J Archive of "American Journal of Public Health". %D 2016 %R 10.2105/AJPH.2015.302902 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4695937/