Gordis, Leon,  1934- <br/><br/>
Epidemiology / 
Leon Gordis 
 - 2nd ed. 
 - Philadelphia :  W.B. Saunders,  c2000. 
 - xii, 308 p. :  ill., maps ;  26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>072168338X (pbk.) 
<br/><br/><label>LCCN: </label>00038809  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiology.<br/>Epidemiology.<br/>Epidemiologic Methods.
<br/><br/><label>LC Class. No.: </label>RA651  / .G58 2000 
<br/><br/><label>Dewey Class. No.: </label>614.4 
<br/><br/><label>National Library of Medicine Call No.: </label>WA 105  / G661e 2000