Letter: Kappa-fetoprotein and alternative markers for the antenatal diagnosis of neural tube defects.
D000653:Amniotic Fluid / Q000032:analysis*; D000757:Anencephaly / Q000175:diagnosis*; D001609:Beta-Globulins / Q000032:analysis; D005069:Evaluation Studies as Topic; D005260:Female; D005326:Fetal Proteins / Q000032:analysis*; D006801:Humans; D007136:Immunoglobulins / Q000032:analysis; D011247:Pregnancy; D011296:Prenatal Diagnosis; D016135:Spinal Dysraphism / Q000175:diagnosis*; D000509:alpha-Fetoproteins / Q000032:analysis*
D001609:Beta-Globulins; D005326:Fetal Proteins; D007136:Immunoglobulins; D000509:alpha-Fetoproteins