title: Concerns with performance of screening for aneuploidy by cell-free DNA analysis of maternal blood in twin pregnancy.
authors.affiliation: Department of Obstetrics and Gynecology, University Hospital Brugmann, Université Libre de Bruxelles, Brussels, Belgium.
authors.forename: E
authors.initials: E
authors.lastname: Bevilacqua
authors.affiliation: Department of Obstetrics and Gynecology, University Hospital Brugmann, Université Libre de Bruxelles, Brussels, Belgium.
authors.forename: M
authors.initials: M
authors.lastname: Guizani
authors.affiliation: Department of Obstetrics and Gynecology, University Hospital Brugmann, Université Libre de Bruxelles, Brussels, Belgium.
authors.forename: T
authors.initials: T
authors.lastname: Cos Sanchez
authors.affiliation: Department of Obstetrics and Gynecology, University Hospital Brugmann, Université Libre de Bruxelles, Brussels, Belgium.
authors.forename: J C
authors.initials: JC
authors.lastname: Jani
mesh_terms: D005260:Female; D006801:Humans; D062145:Maternal Serum Screening Tests; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000592:standards*