title: Primary prevention of neural tube defects: notice from the HPB.
authors: Laboratory Centre for Disease Control, Department of National Health and Welfare, Ottawa, Ont.
authors: C
authors: C
authors: McCourt
mesh_terms: D005260:Female; D005492:Folic Acid / Q000008:administration & dosage*; D006801:Humans; D009436:Neural Tube Defects / Q000517:prevention & control*; D011247:Pregnancy; D011322:Primary Prevention / Q000379:methods*
chemical_list: D005492:Folic Acid