TY - GEN AU - Huang,Tianhua AU - Owolabi,Titus AU - Summers,Anne M AU - Meier,Chris AU - Wyatt,Philip R TI - The identification of risk of spontaneous fetal loss through second-trimester maternal serum screening SN - 0002-9378 PY - 2005///0915 KW - Chorionic Gonadotropin KW - blood KW - Chromosomes, Human, Pair 18 KW - Down Syndrome KW - epidemiology KW - Estriol KW - Female KW - Fetal Death KW - Humans KW - Neural Tube Defects KW - Pregnancy KW - Pregnancy Trimester, Second KW - Risk Assessment KW - Trisomy KW - alpha-Fetoproteins KW - analysis N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/j.ajog.2004.12.017 ER -