title: Embryonic DNA sampling without biopsy: the beginnings of non-invasive PGD?
authors.forename: Jacques
authors.initials: J
authors.lastname: Cohen
authors.forename: Gedis
authors.initials: G
authors.lastname: Grudzinskas
authors.forename: Martin H
authors.initials: MH
authors.lastname: Johnson
mesh_terms: D001706:Biopsy; D004247:DNA / Q000235:genetics*; D005260:Female; D006801:Humans; D011247:Pregnancy; D019836:Preimplantation Diagnosis
chemical_list: D004247:DNA