title: Genetic diagnosis before implantation.
authors.forename: J D
authors.initials: JD
authors.lastname: Delhanty
authors.forename: D
authors.initials: D
authors.lastname: Wells
authors.forename: J C
authors.initials: JC
authors.lastname: Harper
mesh_terms: D008040:Genetic Linkage; D005820:Genetic Testing; D006801:Humans; D019836:Preimplantation Diagnosis / Q000379:methods*; D012737:Sex Factors; D014960:X Chromosome