title: A new methodology to preserve the original proportion and integrity of cell-free fetal DNA in maternal plasma during sample processing and storage.
authors.affiliation: Research and Development Division, Streck Inc., La Vista, NE 68128, USA. rfernando@streck.com
authors.forename: M R
authors.initials: MR
authors.lastname: Fernando
authors.forename: K
authors.initials: K
authors.lastname: Chen
authors.forename: S
authors.initials: S
authors.lastname: Norton
authors.forename: G
authors.initials: G
authors.lastname: Krzyzanowski
authors.forename: D
authors.initials: D
authors.lastname: Bourne
authors.forename: B
authors.initials: B
authors.lastname: Hunsley
authors.forename: W L
authors.initials: WL
authors.lastname: Ryan
authors.forename: C
authors.initials: C
authors.lastname: Bassett
mesh_terms: D001800:Blood Specimen Collection / Q000379:methods* / Q000592:standards; D016022:Case-Control Studies; D041322:Chromosomes, Human, Y / Q000235:genetics*; D004247:DNA / Q000097:blood*; D005260:Female; D006801:Humans; D008431:Maternal-Fetal Exchange / Q000235:genetics*; D016133:Polymerase Chain Reaction; D011247:Pregnancy; D011261:Pregnancy Trimester, First / Q000235:genetics
chemical_list: D004247:DNA