Rothman, Kenneth J <br/><br/>
Epidemiology : an introduction 
Kenneth J. Rothman 
 - Oxford  Oxford University Press  2002 
 - viii, 223 p. : ill. ; 24 cm 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780195135541 
<br/><br/><label>ISSN: </label>2001036737 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiologic Methods<br/>Epidemiology
<br/><br/><label>Dewey Class. No.: </label>614.4 ROT