Yarnell, John  <br/><br/>
Epidemiology and prevention   a systems - based approach 

 - Oxford  Oxford University Press  2007 
 - xvi,292p.  25cm 
 - Oxford core text series .
<br/><br/><label>ISBN: </label>9780198530145 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiology<br/>Clinical epidemiology
<br/><br/><label>Dewey Class. No.: </label>614.4  / EPI