Davidson's principles and practice of medicine / 
editors; Nicki R Colledge, Brian R. Walker and Stuart H. Ralston. 
 - 21st ed. 
 - Edingburgh :  Churchill Livingstone/Elsevier,  2010. 
 - xvi, 1360 p. :  ill. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780702030840 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internal medicine--Medicine