Williams.,   . <br/><br/>
Obstetrics. /   Textual Documents 

 - 20th /   . 
 -  Prentice-Hall International INC ,   1997. 
 - 171 ;    
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Index Terms: </label>Obstetrics  Medical Science 
<br/><br/><label>Dewey Class. No.: </label>618.2  / WIM