Cecil essentials of medicine /  
Thomas E. Andreoli ... [et al.] 
 - Cuarta edición 
 - Philadelphia :   W. B. Saunders,  1997 
 - xxiii, 999 p. 
<br/><br/><label>ISBN: </label>0721666973 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medicina interna
<br/><br/><label>Dewey Class. No.: </label>616 C388 1997