title: Comparing the observed and predicted effectiveness of folic acid fortification in preventing neural tube defects.
authors.forename: G E
authors.initials: GE
authors.lastname: Palomaki
authors.forename: J
authors.initials: J
authors.lastname: Williams
authors.forename: J E
authors.initials: JE
authors.lastname: Haddow
mesh_terms: D000757:Anencephaly / Q000453:epidemiology / Q000517:prevention & control; D005492:Folic Acid / Q000627:therapeutic use*; D006801:Humans; D007231:Infant, Newborn; D009436:Neural Tube Defects / Q000453:epidemiology / Q000517:prevention & control*; D015995:Prevalence; D015203:Reproducibility of Results; D016135:Spinal Dysraphism / Q000453:epidemiology / Q000517:prevention & control; D014481:United States / Q000453:epidemiology
chemical_list: D005492:Folic Acid