Lilienfeld, David E. <br/><br/>
Foundations of epidemiology / 
Rev. David E. Lilienfeld, Paul D. Stolley 
 - 3a ed. 
 - New York :  Oxford University Press,  1994. 
 - 371 p. 
<br/><br/><label>ISBN: </label>0-19-505036-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EPIDEMIOLOGIA<br/>Métodos Epidemiológicos
<br/><br/><label>Dewey Class. No.: </label>614.4  / F771