Aitken, D A <br/><br/>
Neural tube defects/alpha-fetoprotein/Down's syndrome screening.  [electronic resource] 

 -  Current opinion in obstetrics & gynecology  Apr 1997 
 - 113-20 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>ISSN: </label>1040-872X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biomarkers--blood<br/>Chromosome Aberrations--diagnosis<br/>Chromosome Disorders<br/>Down Syndrome--blood<br/>Female<br/>Fetal Diseases--diagnosis<br/>Humans<br/>Mass Screening--methods<br/>Neural Tube Defects--blood<br/>Pregnancy<br/>Pregnancy Trimester, First<br/>alpha-Fetoproteins--metabolism