Armitage, P. <br/><br/>
Statistical methods in medical research / 
P. Armitage and G. Berry. 
 - 2nd ed. 
 - Oxford ; Boston :  Blackwell Scientific ; Chicago, Ill. : Distributors, USA, Year Book Medical Publishers,  c1987. 
 - xiii, 559 p. :  ill. 
<br/><br/> Includes indexes. 
<br/><br/>Bibliography: p. 527-538. 
<br/><br/><label>ISBN: </label>9780632015016 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biometry--Research
<br/><br/><label>National Library of Medicine Call No.: </label>WA 950  / .A76 1987