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

 - 2nd ed. 
 - Philadelphia   W.B. Saunders  2000 
 - xii,308p.  ill. 
<br/><br/><label>ISBN: </label>072168338X  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiology.<br/>Epidemiologic Methods.
<br/><br/><label>LC Class. No.: </label>RA651  / G58