title: Folic acid: a public-health challenge.
authors.forename: María Luisa
authors.initials: ML
authors.lastname: Martínez-Frías
mesh_terms: D000013:Congenital Abnormalities / Q000517:prevention & control; D016208:Databases, Factual; D005260:Female; D005492:Folic Acid / Q000008:administration & dosage / Q000378:metabolism* / Q000627:therapeutic use; D005527:Food, Fortified; D006397:Hematinics / Q000008:administration & dosage / Q000378:metabolism* / Q000627:therapeutic use; D006801:Humans; D011247:Pregnancy; D013030:Spain
chemical_list: D006397:Hematinics; D005492:Folic Acid