title: Suboptimal Down syndrome screening test interpretation.
authors.affiliation: Leeds Screening Centre, University of Leeds Leeds LS7 3JB, UK.
authors.forename: H
authors.initials: H
authors.lastname: Cuckle
mesh_terms: D004314:Down Syndrome / Q000175:diagnosis*; D006801:Humans; D011296:Prenatal Diagnosis / Q000379:methods*