Buttner, Petra. <br/><br/>
Epidemiology / 
Petra Buttner, Reinhold Muller. 
 - Oxford :  Oxford University Press,  2011. 
 - 600 p. :  ill. ;  26 cm. 
<br/><br/>Bibliography : p. 564-591. 
<br/><br/><label>ISBN: </label>9780195573893  RM169.29 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiology.