Folic acid fortification. Is it enough?
D019587:Dietary Supplements; D005260:Female; D005492:Folic Acid / Q000008:administration & dosage*; D005527:Food, Fortified; D006801:Humans; D009436:Neural Tube Defects / Q000517:prevention & control; D018673:Nutrition Policy
D005492:Folic Acid