Timmerman, E <br/><br/>
First-trimester measurement of the ductus venosus pulsatility index and the prediction of congenital heart defects.  [electronic resource] 

 -  Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology  Dec 2010 
 - 668-75 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1469-0705 
<br/><br/><label>Standard No.: </label>10.1002/uog.7742  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Blood Flow Velocity--physiology<br/>Female<br/>Fetal Heart--abnormalities<br/>Heart Defects, Congenital--diagnostic imaging<br/>Humans<br/>Logistic Models<br/>Nuchal Translucency Measurement--methods<br/>Predictive Value of Tests<br/>Pregnancy<br/>Pregnancy Trimester, First<br/>Ultrasonography, Prenatal<br/>Umbilical Veins--blood supply