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

 - 5th ed. 
 - Canada  Elsevier  2014 
 - 392p. : ill. ; 26 cm. 
<br/><br/><label>ISBN: </label>9781455737338  RS 3711.79 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Community Medicine
<br/><br/><label>Dewey Class. No.: </label>614.4 GOR