title: Screening should not be compared with diagnosis.
authors.forename: L H
authors.initials: LH
authors.lastname: Kornman
authors.forename: J R
authors.initials: JR
authors.lastname: Beekhuis
authors.forename: B T
authors.initials: BT
authors.lastname: de Wolf
mesh_terms: D000328:Adult; D000782:Aneuploidy; D002869:Chromosome Aberrations; D005260:Female; D006801:Humans; D008403:Mass Screening; D008423:Maternal Age; D011247:Pregnancy; D018566:Pregnancy, High-Risk