Lachin, John M. <br/><br/>
BIOSTATISTICAL METHODS: THE ASSISMENT OF RELATIVE RISKS 

 - 2nd 
 -  Wiley  2011 
 - 616 
<br/><br/><label>ISBN: </label>978047050822-0 
<br/><br/><label>Dewey Class. No.: </label>610.72