title: [Clinical use of 7 methods of prenatal diagnosis of neural tube defects].
authors.forename: S R
authors.initials: SR
authors.lastname: Li
mesh_terms: D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D009436:Neural Tube Defects / Q000175:diagnosis*; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods*