Boards and wards :  a review for USMLE steps 2 & 3 / 
[edited by] Carlos Ayala, Brad Spellberg 
 - 2nd ed. 
 - Malden, Mass. :  Blackwell,  2003 
 - xvii, 363 p. :  ill. ;  22 cm. 
<br/><br/><label>ISBN: </label>1405103418 (pbk.)  RM111.83 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clinical Medicine--examination questions
<br/><br/><label>National Library of Medicine Call No.: </label>WB18.2