Diagnostic ultrasound imaging in pregnancy. National Institutes of Health Consensus Development Conference.
D000818:Animals; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis; D005333:Fetus / Q000033:anatomy & histology; D006801:Humans; D009316:National Institutes of Health (U.S.); D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis; D011272:Pregnancy, Multiple; D011296:Prenatal Diagnosis / Q000379:methods; D014463:Ultrasonography / Q000009:adverse effects; D014481:United States