title: Maternal plasma DNA: a major step forward in prenatal testing.
authors: Jacob A
authors: JA
authors: Canick
authors: Glenn E
authors: GE
authors: Palomaki
mesh_terms: D004247:DNA / Q000097:blood*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods*
chemical_list: D004247:DNA