title: Screening for neural tube defects.
authors.forename: J D
authors.initials: JD
authors.lastname: Goodman
authors.forename: C E
authors.initials: CE
authors.lastname: James
authors.forename: I L
authors.initials: IL
authors.lastname: Fergusson
authors.forename: A B
authors.initials: AB
authors.lastname: Ayers
mesh_terms: D005260:Female; D006801:Humans; D009436:Neural Tube Defects / Q000175:diagnosis*; D011247:Pregnancy; D011296:Prenatal Diagnosis; D000509:alpha-Fetoproteins / Q000378:metabolism
chemical_list: D000509:alpha-Fetoproteins