Gordis, Leon <br/><br/>
Epidemiology 

 - 5th edition 
 -  Elsevier  2014 
 - 1-392 pages with index 
 - Epidemiology 
<br/><br/><label>ISBN: </label>978-1-4557-3733-8 
<br/><br/><label>Nat. Bib. No.: </label>005044] 
<br/><br/><label>Dewey Class. No.: </label>616-036.22 E63