title: Heteromorphisms of chromosome 18 can obscure detection of fetal aneuploidy by interphase FISH.
authors.forename: J L
authors.initials: JL
authors.lastname: Skinner
authors.forename: I J
authors.initials: IJ
authors.lastname: Govberg
authors.forename: R T
authors.initials: RT
authors.lastname: DePalma
authors.forename: P D
authors.initials: PD
authors.lastname: Cotter
mesh_terms: D000293:Adolescent; D000782:Aneuploidy; D002887:Chromosomes, Human, Pair 18; D005260:Female; D006801:Humans; D017404:In Situ Hybridization, Fluorescence; D007621:Karyotyping; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D011296:Prenatal Diagnosis