The use of ultrasound in the diagnosis of congenital anomalies.
D000013:Congenital Abnormalities / Q000175:diagnosis*; D004065:Digestive System Abnormalities; D005260:Female; D006801:Humans; D007668:Kidney / Q000002:abnormalities; D009436:Neural Tube Defects / Q000175:diagnosis; D011247:Pregnancy; D011296:Prenatal Diagnosis; D014463:Ultrasonography