title: Integrated screening for Down's syndrome.
authors.forename: T
authors.initials: T
authors.lastname: Reynolds
authors.forename: R
authors.initials: R
authors.lastname: Zimmermann
authors.forename: E
authors.initials: E
authors.lastname: Wright
mesh_terms: D015415:Biomarkers / Q000097:blood*; D004314:Down Syndrome / Q000175:diagnosis*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011262:Pregnancy Trimester, Second; D011296:Prenatal Diagnosis / Q000379:methods*
chemical_list: D015415:Biomarkers