title: Fragile X mental retardation.
authors.affiliation: Kennedy Galton Centre, Northwick Park Hospital, Harrow, Middlesex.
authors.forename: R M
authors.initials: RM
authors.lastname: Winter
mesh_terms: D005260:Female; D005600:Fragile X Syndrome / Q000175:diagnosis / Q000235:genetics*; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods; D012729:Sex Chromosome Aberrations / Q000235:genetics*