title: Current controversies in prenatal diagnosis 3: For prenatal diagnosis, should we offer less or more than metaphase karyotyping?
authors.affiliation: Cytogenetics Department, Guy's & St Thomas' NHS Foundation Trust, 5th Floor, Tower Wing, Great Maze Pond, London SE1 9RT, UK.
authors.forename: Caroline M
authors.initials: CM
authors.lastname: Ogilvie
authors.forename: Yuval
authors.initials: Y
authors.lastname: Yaron
authors.forename: Arthur L
authors.initials: AL
authors.lastname: Beaudet
mesh_terms: D000782:Aneuploidy; D005260:Female; D006801:Humans; D007621:Karyotyping / Q000379:methods*; D009693:Nucleic Acid Hybridization; D011247:Pregnancy; D011296:Prenatal Diagnosis