title: Antenatal care implications of population-based trends in Down syndrome birth rates.
authors.forename: Kevin B
authors.initials: KB
authors.lastname: Orr
mesh_terms: D002755:Choice Behavior; D003376:Counseling; D004314:Down Syndrome / Q000175:diagnosis / Q000523:psychology*; D005260:Female; D006801:Humans; D010290:Parents / Q000523:psychology*; D011247:Pregnancy; D011296:Prenatal Diagnosis