Huang, Tianhua <br/><br/>
The identification of risk of spontaneous fetal loss through second-trimester maternal serum screening.  [electronic resource] 

 -  American journal of obstetrics and gynecology  Aug 2005 
 - 395-403 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-9378 
<br/><br/><label>Standard No.: </label>10.1016/j.ajog.2004.12.017  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chorionic Gonadotropin--blood<br/>Chromosomes, Human, Pair 18<br/>Down Syndrome--epidemiology<br/>Estriol--blood<br/>Female<br/>Fetal Death--epidemiology<br/>Humans<br/>Neural Tube Defects--epidemiology<br/>Pregnancy<br/>Pregnancy Trimester, Second<br/>Risk Assessment<br/>Trisomy<br/>alpha-Fetoproteins--analysis