Muller, F <br/><br/>
Serum PAPP-A levels are depressed in women with fetal Down syndrome in early pregnancy.  [electronic resource] 

 -  Prenatal diagnosis  Jul 1993 
 - 633-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0197-3851 
<br/><br/><label>Standard No.: </label>10.1002/pd.1970130714  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biomarkers--blood<br/>Down Syndrome--diagnosis<br/>Female<br/>Follow-Up Studies<br/>Humans<br/>Pregnancy<br/>Pregnancy-Associated Plasma Protein-A--analysis<br/>Prenatal Diagnosis--methods