title: Unexpected Challenges in Noninvasive Prenatal Testing.
authors.forename: Christina M
authors.initials: CM
authors.lastname: Lockwood
mesh_terms: D000782:Aneuploidy; D004247:DNA / Q000097:blood*; D005260:Female; D005333:Fetus / Q000098:blood supply / Q000378:metabolism; D005820:Genetic Testing / Q000941:ethics* / Q000379:methods; D005865:Gestational Age; D006801:Humans; D033162:Incidental Findings; D007258:Informed Consent / Q000941:ethics; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000941:ethics* / Q000379:methods
chemical_list: D004247:DNA