title: A mixture model of nuchal translucency thickness in screening for chromosomal defects: validation of a single operator dataset.
authors.affiliation: Center for Prenatal Diagnosis, Kurfürstendamm 199, 10719 Berlin, Germany.
authors.forename: A
authors.initials: A
authors.lastname: Gasiorek-Wiens
authors.forename: S
authors.initials: S
authors.lastname: Kotsis
authors.forename: I
authors.initials: I
authors.lastname: Staboulidou
authors.forename: M
authors.initials: M
authors.lastname: Stumm
authors.forename: R D
authors.initials: RD
authors.lastname: Wegner
authors.forename: P
authors.initials: P
authors.lastname: Soergel
authors.forename: C
authors.initials: C
authors.lastname: Schippert
authors.forename: C S
authors.initials: CS
authors.lastname: von Kaisenberg