title: Spinal segmentation anomalies: in utero diagnosis by ultrasound.
mesh_terms: D000328:Adult; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis; D013131:Spine / Q000002:abnormalities*; D014463:Ultrasonography