title: National Institutes of Health Consensus Development Conference. Consensus statement.
mesh_terms: D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis; D011297:Prenatal Exposure Delayed Effects; D012306:Risk; D014463:Ultrasonography