Davidson's principles and practice of medicine  / 
edited by Nicho las A. Boon ... [at al.] 
 - 20th ed. 
 - Edinburgh :   Elsevier ,   2006 
 - xvi, 1381 p. :   ill. ;   27 cm. 
<br/><br/>  Includes index. 
<br/><br/><label>ISBN: </label>0443100578 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Medicine
<br/><br/><label>National Library of Medicine Call No.: </label>WB100  /  D253 2002