Sapolisky, Robert M. <br/><br/>
Why zebras don't get ulcers 

 -  3rd ed. 
 - New York   An owl book   2004 
<br/><br/><label>ISBN: </label>978-08050-7369-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Stress ( Physiology)<br/> Stress (Psychology)<br/>Animal ecophysiology<br/>Stress management
<br/><br/><label>LC Class. No.: </label>QP82.2.S8S266