Sabbagha, R E <br/><br/>
Sonar biparietal diameter. I. Analysis of percentile growth differences in two normal populations using same methodology.  [electronic resource] 

 -  American journal of obstetrics and gynecology  Oct 1976 
 - 479-84 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-9378 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Black or African American<br/>Cephalometry<br/>Female<br/>Humans<br/>Parietal Bone--embryology<br/>Pregnancy<br/>Ultrasonics