Armitage, P <br/><br/>
Statistical methods in medical research 

 - 2nd ed. 
 - Oxford  Blackwell   1987 
 - xiii, 559 p. 
<br/><br/><label>ISBN: </label>0632015012 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medical Research - Statistical methods
<br/><br/><label>Dewey Class. No.: </label>610.72  / A65