title: Neural-tube defects.
authors.forename: E B
authors.initials: EB
authors.lastname: Hook
mesh_terms: D000022:Abortion, Spontaneous / Q000139:chemically induced*; D000013:Congenital Abnormalities / Q000517:prevention & control; D019587:Dietary Supplements / Q000009:adverse effects*; D005260:Female; D005492:Folic Acid / Q000009:adverse effects* / Q000627:therapeutic use; D006801:Humans; D009436:Neural Tube Defects / Q000517:prevention & control*; D016742:Preconception Care; D011247:Pregnancy
chemical_list: D005492:Folic Acid