Rothman, Kenneth J. <br/><br/>
Epidemiology :  an introduction / 
Kenneth J. Rothman 
 - Oxford :  Oxford University Press,  2002 
 - viii, 223 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0195135547 (pbk.)  RM125.79 0195135539 (hc.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiology<br/>Epidemiologic Methods
<br/><br/><label>National Library of Medicine Call No.: </label>WA105