Spasoff, Robert A. <br/><br/>
Epidemiologic methods for health policy 

 - New York  Oxford University Press  1999 
 - 228p. 
<br/><br/> Book 
<br/><br/><br/>Eng. 
<br/><br/><label>ISBN: </label>019511499 
<br/><br/><label>National Library of Medicine Call No.: </label>WA 105