Benz, R <br/><br/>
[Blood screening for Down's syndrome in women under 35 years of age with an age-independent index].  [electronic resource] 

 -  Zeitschrift fur Geburtshilfe und Perinatologie   
 - 205-8 p.  digital 
<br/><br/> Publication Type: Comparative Study; English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0300-967X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Amniocentesis<br/>Bayes Theorem<br/>Chorionic Gonadotropin--blood<br/>Chorionic Gonadotropin, beta Subunit, Human<br/>Down Syndrome--blood<br/>Estriol--blood<br/>Female<br/>Humans<br/>Infant, Newborn<br/>Mass Screening<br/>Maternal Age<br/>Peptide Fragments--blood<br/>Phenotype<br/>Predictive Value of Tests<br/>Pregnancy<br/>Pregnancy Trimester, Second<br/>Pregnancy, High-Risk<br/>Prenatal Diagnosis<br/>Risk Factors<br/>alpha-Fetoproteins--analysis