title: Has advice on periconceptional folate supplementation reduced neural-tube defects?
abstract: Periconceptional folate supplementation has been encouraged in the UK since the early 1990s, but no concurrent decline in neural-tube-defect pregnancies has been observed by regional congenital anomaly registers.
authors.forename: L
authors.initials: L
authors.lastname: Abramsky
authors.forename: B
authors.initials: B
authors.lastname: Botting
authors.forename: J
authors.initials: J
authors.lastname: Chapple
authors.forename: D
authors.initials: D
authors.lastname: Stone
mesh_terms: D005260:Female; D005492:Folic Acid / Q000627:therapeutic use*; D006266:Health Education; D006801:Humans; D007231:Infant, Newborn; D009436:Neural Tube Defects / Q000453:epidemiology / Q000517:prevention & control*; D016742:Preconception Care; D011247:Pregnancy; D012042:Registries / Q000706:statistics & numerical data; D006113:United Kingdom / Q000453:epidemiology
chemical_list: D005492:Folic Acid