Aschengrau, Ann <br/><br/>
Essentials of epidemiology in public health. 

 - 2nd ed. 
 - ix, 516p.  24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social medicine.<br/>Epidemiology.<br/>Public health.
<br/><br/><label>Dewey Class. No.: </label>614.4 As823 2008