title: Is recurrence rate of neural tube defects declining?
authors.forename: M J
authors.initials: MJ
authors.lastname: Seller
authors.forename: P C
authors.initials: PC
authors.lastname: Hancock
mesh_terms: D006801:Humans; D007231:Infant, Newborn; D009436:Neural Tube Defects / Q000453:epidemiology* / Q000235:genetics; D006113:United Kingdom