Hagen, A <br/><br/>
Suspicious Prenasal Skin Thickness-to-Nasal Bone Length Ratio: Prevalence and Correlation with Other Markers in Second and Third Trimester Fetuses with Down Syndrome.  [electronic resource] 

 -  Ultraschall in der Medizin (Stuttgart, Germany : 1980)  Oct 2015 
 - 501-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1438-8782 
<br/><br/><label>Standard No.: </label>10.1055/s-0034-1399285  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Down Syndrome--diagnostic imaging<br/>Female<br/>Humans<br/>Infant, Newborn<br/>Nasal Bone--diagnostic imaging<br/>Pregnancy<br/>Pregnancy Trimester, Second<br/>Pregnancy Trimester, Third<br/>ROC Curve<br/>Reference Values<br/>Retrospective Studies<br/>Sensitivity and Specificity<br/>Skin--diagnostic imaging<br/>Statistics as Topic<br/>Ultrasonography, Prenatal--methods