title: A second report of normal outcome with mosaic isochromosome 20q found on amniocentesis.
authors.forename: M A
authors.initials: MA
authors.lastname: Kershner
authors.forename: A E
authors.initials: AE
authors.lastname: Donnenfeld
mesh_terms: D000328:Adult; D000649:Amniocentesis; D002869:Chromosome Aberrations; D002890:Chromosomes, Human, Pair 20; D005260:Female; D006801:Humans; D009030:Mosaicism; D011247:Pregnancy