title: Non-invasive prenatal testing--it's all a matter of timing.
authors.affiliation: Department of Obstetrics and Gynecology, Sackler School of Medicine, Tel-Aviv University, Tel-Hashomer, Israel.
authors.forename: Y
authors.initials: Y
authors.lastname: Zalel
mesh_terms: D002474:Cell-Free System; D000013:Congenital Abnormalities / Q000097:blood / Q000175:diagnosis*; D003362:Cost-Benefit Analysis; D004247:DNA / Q000097:blood*; D005260:Female; D006801:Humans; D017410:Practice Guidelines as Topic; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D018566:Pregnancy, High-Risk / Q000097:blood; D011296:Prenatal Diagnosis
chemical_list: D004247:DNA