Editorial: Antenatal diagnosis of spina bifida.
D000649:Amniocentesis; D000653:Amniotic Fluid / Q000032:analysis; D000757:Anencephaly / Q000175:diagnosis; D005260:Female; D005336:Fiber Optic Technology; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis; D016135:Spinal Dysraphism / Q000175:diagnosis*; D014463:Ultrasonography