title: Risk of recurrence after one infant and after two infants born with neural tube defects in Dublin maternity hospitals.
mesh_terms: D000757:Anencephaly / Q000453:epidemiology; D005260:Female; D006771:Hospitals, Maternity; D006801:Humans; D007231:Infant, Newborn; D009436:Neural Tube Defects / Q000453:epidemiology*; D009660:Northern Ireland; D010298:Parity; D011247:Pregnancy; D012306:Risk; D016136:Spina Bifida Occulta / Q000453:epidemiology