title: Antenatal screening for Down syndrome in New Zealand: time for a national screening policy?
authors.affiliation: Department of Obstetrics and Gynaecology, University of Auckland, Auckland, New Zealand. s.green_molloy@auckland.ac.nz
authors.forename: Tou Choong
authors.initials: TC
authors.lastname: Chang
mesh_terms: D001315:Australia; D004314:Down Syndrome / Q000175:diagnosis / Q000000981:diagnostic imaging*; D005260:Female; D005820:Genetic Testing / Q000592:standards* / Q000639:trends; D006801:Humans; D009313:National Health Programs; D020380:Needs Assessment; D011050:Policy Making; D017410:Practice Guidelines as Topic; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011295:Prenatal Care / Q000592:standards / Q000639:trends; D016216:Ultrasonography, Prenatal