Diagnostic ultrasound in pregnancy.
D000013:Congenital Abnormalities / Q000175:diagnosis; D003718:Denmark; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007236:Infant, Small for Gestational Age; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000592:standards*; D014463:Ultrasonography