ARMITAGE P. , BERRY G. <br/><br/>
STATISTICAL METHODS IN MEDICAL RESERCH 

 - 3rd ed. 
 -  LONDON  : BLACKWELL SCIENTIFIC  1994 
 - 620 p. 
<br/><br/><label>ISBN: </label>0000632036958 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MEDICAL STATISTICS
<br/><br/><label>Dewey Class. No.: </label>519.2 61  / A65