title: Twenty Years After Folic Acid Fortification, FDA Ponders Expansion to Corn Masa Flour.
authors.forename: Julie A
authors.initials: JA
authors.lastname: Jacob
mesh_terms: D000328:Adult; D005260:Female; D005433:Flour; D005492:Folic Acid; D005527:Food, Fortified; D006630:Hispanic or Latino; D006801:Humans; D009436:Neural Tube Defects / Q000517:prevention & control*; D012307:Risk Factors; D014481:United States; D014486:United States Food and Drug Administration; D003313:Zea mays
chemical_list: D005492:Folic Acid