Macri, J N <br/><br/>
Free beta-chorionic gonadotropin: a cross-reactivity study of two immunometric assays used in prenatal maternal serum screening for Down's syndrome.  [electronic resource] 

 -  Annals of clinical biochemistry  Jan 1993 
 - 94-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0004-5632 
<br/><br/><label>Standard No.: </label>10.1177/000456329303000117  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Antibodies, Monoclonal<br/>Biomarkers--blood<br/>Chorionic Gonadotropin--blood<br/>Chorionic Gonadotropin, beta Subunit, Human<br/>Cross Reactions<br/>Down Syndrome--diagnosis<br/>Enzyme-Linked Immunosorbent Assay<br/>Female<br/>Humans<br/>Molecular Weight<br/>Peptide Fragments--blood<br/>Pregnancy<br/>Prenatal Diagnosis