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>0195135539 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiologic methods.--------<br/>Epidemiology.--------
<br/><br/><label>National Library of Medicine Call No.: </label>WA105   /  R745e 2002