A dictionary of epidemiology  [electronic resource]. 

 - 5th ed. /  edited for the International Epidemiological Association by Miquel Porta ; associate editors Sander Greenland, John M. Last. 
 - New York ;  Oxford :  Oxford University Press,  2008. 
<br/><br/> Previous ed.: 2001. 
<br/><br/><label>ISBN: </label>9780199338931  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiology--Dictionaries.