Norell, Staffan E. <br/><br/>
Workbook of Epidemiology / 
Staffan E. Norell 
 - New York :  Oxford University Press,  1995 
 - 317 p 
<br/><br/><label>ISBN: </label>0195074912 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Diseades.<br/>Epidemiology.<br/>Public health.
<br/><br/><label>LC Class. No.: </label>RA565  / N822 W9 1995