title: Confirmation of prenatally ascertained trisomy 20 mosaicism.
authors.forename: H H
authors.initials: HH
authors.lastname: Punnett
authors.forename: M L
authors.initials: ML
authors.lastname: Kistenmacher
mesh_terms: D002890:Chromosomes, Human, Pair 20; D005260:Female; D006801:Humans; D009030:Mosaicism; D011247:Pregnancy; D011296:Prenatal Diagnosis; D014314:Trisomy