First aid for the usmle step 1 2010/ 
Tao Le...[et al.]. 
 - 20th anniversary ed. 
 - New York:  McGraw Hill,  c2010. 
 - xix,628p.; 
<br/><br/><label>ISBN: </label>9780071633406 
<br/><br/><label>Subjects--Topical Terms: </label><br/>first aid
<br/><br/><label>LC Class. No.: </label>R834.5.U86 2010