Boslaugh, S. <br/><br/>
Encyclopedia of epidemiology: volume 2 

 - 1st Edition 
 - California:  Sage Publications,  2008 
 - 1111p. 
<br/><br/><label>ISBN: </label>1412928168 9781412928168 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiology