First aid for the USMLE step 2 CS/  
Tao Le, MD, ...[et al] 
 - 3rd ed. 
 - New York:    McGraw-Hill Medical,   2010 
 - xvii, 461 p. :  ill. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>978007162425 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physicians--Licenses--United States--Examinations--Study guides.
<br/><br/><label>LC Class. No.: </label>R 834.5 FIR 2010