xxx <br/><br/>
AJOG American Journal of Obstetrics & Gynecology 

 - 207(1-6) Jul-Dec 2012 
 -  Elsevier 
 - 518 
<br/><br/><label>ISBN: </label>0002-9378 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Obs & Gyane