Susser, Mervyn <br/><br/>
Causal thinking in the health sciences : concepts and strategies of epidemiology /  
Mervyn Susser 
 - New York  :   Oxford University Press,  1977 
 - xviii, 181 p 
<br/><br/>Incluye bibliografía 
<br/><br/>Epidemiología 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiología
<br/><br/><label>Dewey Class. No.: </label>614.4 S964c