Cecil essentials of medicine / 

 - 4th ed 
 - Philadelphia, Pa. :  W.B. Saunders,  c1997 
 - xxiii, 999 p. :  ill. (some col.) ; 27 cm. 
<br/><br/><label>ISBN: </label>0721666973 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internal medicine<br/>Internal Medicine
<br/><br/><label>Dewey Class. No.: </label>616