Spencer, K <br/><br/>
The influence of ethnic origin on first trimester biochemical markers of chromosomal abnormalities.  [electronic resource] 

 -  Prenatal diagnosis  Jun 2000 
 - 491-4 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0197-3851 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Africa--ethnology<br/>Asia--ethnology<br/>Asian People<br/>Biomarkers--blood<br/>Black People<br/>Body Weight<br/>Caribbean Region--ethnology<br/>Chorionic Gonadotropin, beta Subunit, Human--blood<br/>Chromosome Aberrations<br/>Female<br/>Gestational Age<br/>Humans<br/>Pregnancy<br/>Pregnancy Trimester, First<br/>Pregnancy-Associated Plasma Protein-A--analysis<br/>Prenatal Diagnosis<br/>Racial Groups<br/>United Kingdom<br/>White People