Gámez, F <br/><br/>
Ultrasonographic measurement of fetal nasal bone in a low-risk population at 19-22 gestational weeks.  [electronic resource] 

 -  Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology  Feb 2004 
 - 152-3 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0960-7692 
<br/><br/><label>Standard No.: </label>10.1002/uog.929  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Female<br/>Gestational Age<br/>Humans<br/>Nasal Bone--diagnostic imaging<br/>Pregnancy<br/>Risk Factors<br/>Ultrasonography, Prenatal--methods