Maternal serum alpha-fetoprotein in presence of both neural tube defects and chromosome anomalies.
D000328:Adult; D002887:Chromosomes, Human, Pair 18; D005260:Female; D006801:Humans; D008591:Meningomyelocele / Q000175:diagnosis*; D011247:Pregnancy; D011296:Prenatal Diagnosis; D014314:Trisomy; D000509:alpha-Fetoproteins / Q000032:analysis*
D000509:alpha-Fetoproteins