Boards and wards :  a review for USMLE steps 2 & 3 / 
edited by Carlos Ayala and Brad Spellberg. 
 - Massacusetts :  Blackwell Science,  2000. 
 - xvii, 363 p. :  ill. ;  21 cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0632044934 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clinical Medicine.
<br/><br/><label>National Library of Medicine Call No.: </label>WB 18.2  / B631 2000