title: Amniotic fluid alpha-fetoprotein levels in antenatal diagnosis of neural tube defects.
mesh_terms: D000328:Adult; D000653:Amniotic Fluid / Q000032:analysis*; D000013:Congenital Abnormalities / Q000175:diagnosis*; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis; D013116:Spinal Cord / Q000002:abnormalities*; D000509:alpha-Fetoproteins
chemical_list: D000509:alpha-Fetoproteins