Gerstman, B. Burt. <br/><br/>
Epidemiology kept simple :  an introduction to traditional and modern epidemiology / 
B. Burt Gerstman. 
 - 3rd ed. 
 - Chichester, West Sussex :  John Wiley & Sons,  2013. 
 - xvi, 461 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>9781444336085  RM199.72 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiology.<br/>Epidemiologic Methods.