title: Prenatal ultrasonic diagnosis of occipital encephalocele.
mesh_terms: D000328:Adult; D000653:Amniotic Fluid / Q000032:analysis; D004677:Encephalocele / Q000175:diagnosis*; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis; D014463:Ultrasonography; D000509:alpha-Fetoproteins / Q000032:analysis
chemical_list: D000509:alpha-Fetoproteins