title: Folic acid supplementation to prevent neural tube defects.
mesh_terms: D019587:Dietary Supplements; D005260:Female; D005492:Folic Acid / Q000008:administration & dosage* / Q000009:adverse effects; D005527:Food, Fortified; D006801:Humans; D009436:Neural Tube Defects / Q000517:prevention & control*; D011247:Pregnancy
chemical_list: D005492:Folic Acid