Davidson's principles and practice of medicine / 
 Principles and practice of medicine. 
edited byNicki R. Colledge, Brian R. Walker and Stuart H. Ralston 
 - Twenty First Edition 
 - Edinburgh :  Churchill Livingstone,  c2010. 
 - xvi, 1360 pages:  Illustration(chiefly colour) ;  27cm. 
<br/><br/> includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9780702030840 (Paperback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internal medicine.<br/>Medicine.