title: Effect of folic acid fortification in Chile: preliminary results.
authors.affiliation: Pan American Health Organization/World Health Organization, Washington DC, USA.
authors.forename: W B
authors.initials: WB
authors.lastname: Freire
authors.forename: E
authors.initials: E
authors.lastname: Hertrampf
authors.forename: F
authors.initials: F
authors.lastname: Cortés
mesh_terms: D000328:Adult; D001939:Bread; D002677:Chile / Q000453:epidemiology; D005260:Female; D005492:Folic Acid / Q000097:blood / Q000627:therapeutic use*; D005494:Folic Acid Deficiency / Q000517:prevention & control*; D005500:Follow-Up Studies; D005527:Food, Fortified; D006801:Humans; D009436:Neural Tube Defects / Q000453:epidemiology / Q000517:prevention & control*; D011247:Pregnancy
chemical_list: D005492:Folic Acid