Lachin, John M. <br/><br/>
Biostatistical methods   the assessment of relative risks 

 - 2nd 
 - New Jersey  John Wiley  2011 
 - xxiii, 622p. Index 
 - Wiley series in probability and statistics .
<br/><br/>  
<br/><br/><label>ISBN: </label>9780470508220 
<br/><br/><label>Dewey Class. No.: </label>519.5024574  / L132.BM