Cunningham, Gray F. <br/><br/>
Williams Obstetrics 

 - 20th ed 
 - USA  Prentice-Hall International   1997 
 - x,1668p  ill 
<br/><br/><label>ISBN: </label>9780071233101 
<br/><br/><label>LC Class. No.: </label>MED RG524  / W7