Bonita, R. <br/><br/>
Basic epidemiology. 

 - 2nd ed. 
 - Geneva :  World Health Organization,  2006. 
 - xi,212 p.  ill.  25 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9789241547079 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiology.
<br/><br/><label>National Library of Medicine Call No.: </label>WA 105 BB 2006