title: Chorionic villus sampling fails to confirm mosaic trisomy 21 fetus after positive cell-free DNA.
authors.affiliation: Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, University of Southern California/Keck School of Medicine, Los Angeles, CA, USA.
authors.forename: Kristen
authors.initials: K
authors.lastname: Uquillas
authors.affiliation: Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, University of Southern California/Keck School of Medicine, Los Angeles, CA, USA.
authors.forename: Yen
authors.initials: Y
authors.lastname: Chan
authors.affiliation: Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, University of Southern California/Keck School of Medicine, Los Angeles, CA, USA.
authors.forename: Jennifer R
authors.initials: JR
authors.lastname: King
authors.affiliation: Division of Medical Genetics, Children's Hospital Los Angeles, University of Southern California/ Keck School of Medicine, Los Angeles, CA, USA.
authors.forename: Linda M
authors.initials: LM
authors.lastname: Randolph
authors.affiliation: Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, University of Southern California/Keck School of Medicine, Los Angeles, CA, USA.
authors.forename: Marc
authors.initials: M
authors.lastname: Incerpi
mesh_terms: D000328:Adult; D000073888:Cell-Free Nucleic Acids / Q000097:blood; D015193:Chorionic Villi Sampling; D004314:Down Syndrome / Q000235:genetics*; D005260:Female; D005865:Gestational Age; D006801:Humans; D017404:In Situ Hybridization, Fluorescence; D007621:Karyotyping; D009030:Mosaicism; D011247:Pregnancy
chemical_list: D000073888:Cell-Free Nucleic Acids