title: Preimplantation genetics and diagnosis. Guest editorial.
authors.forename: J
authors.initials: J
authors.lastname: Harper
mesh_terms: D001706:Biopsy; D002869:Chromosome Aberrations; D004622:Embryo, Mammalian; D005260:Female; D006801:Humans; D011247:Pregnancy; D019836:Preimplantation Diagnosis