Wang, Yuan-Yuan <br/><br/>
Chinese weight-correction model for maternal serum markers in Down syndrome prenatal screening.  [electronic resource] 

 -  International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics  Apr 2007 
 - 21-5 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0020-7292 
<br/><br/><label>Standard No.: </label>10.1016/j.ijgo.2006.11.013  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Asian People<br/>Biomarkers--blood<br/>China<br/>Chorionic Gonadotropin, beta Subunit, Human--blood<br/>Down Syndrome--diagnosis<br/>Female<br/>Humans<br/>Models, Statistical<br/>Pregnancy<br/>Pregnancy Trimester, Second<br/>Prenatal Diagnosis<br/>alpha-Fetoproteins--analysis