Dutta D. C. , <br/><br/>
Text Book of Obstetrics   Textual Documents 

 - 7th ed. . 
 -  New Central Book Agency  2011 
 - 688. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Dewey Class. No.: </label>618.2  / DUT