James, D.J. <br/><br/>
High risk pregnancy: management options. 4th ed. 

 - 4 
 - St Louis :  Elsevier Saunders  2011 
<br/><br/><label>ISBN: </label>9781416059080 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pregnancy Complications