title: Maternal serum alpha-fetoprotein in the first trimester cannot predict neural tube defects.
authors.forename: E
authors.initials: E
authors.lastname: Shalev
authors.forename: Y
authors.initials: Y
authors.lastname: Zalel
authors.forename: U
authors.initials: U
authors.lastname: Dan
authors.forename: W
authors.initials: W
authors.lastname: Sacran
authors.forename: Y
authors.initials: Y
authors.lastname: Rakover
authors.forename: E
authors.initials: E
authors.lastname: Weiner
mesh_terms: D000653:Amniotic Fluid / Q000737:chemistry; D005260:Female; D006801:Humans; D009436:Neural Tube Defects / Q000175:diagnosis*; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011296:Prenatal Diagnosis; D000509:alpha-Fetoproteins / Q000032:analysis*
chemical_list: D000509:alpha-Fetoproteins