title: Comparison of national policies on periconceptional use of folic acid to prevent spina bifida and anencephaly (SBA).
authors.affiliation: International Clearinghouse for Birth Defects Monitoring Systems, Rome, Italy.
authors.forename: M C
authors.initials: MC
authors.lastname: Cornel
authors.forename: J D
authors.initials: JD
authors.lastname: Erickson
mesh_terms: D000757:Anencephaly / Q000517:prevention & control*; D005260:Female; D005306:Fertilization; D005492:Folic Acid / Q000008:administration & dosage / Q000494:pharmacology*; D005527:Food, Fortified; D006291:Health Policy; D006293:Health Promotion; D006801:Humans; D007231:Infant, Newborn; D018673:Nutrition Policy; D011247:Pregnancy; D016135:Spinal Dysraphism / Q000517:prevention & control*
chemical_list: D005492:Folic Acid