Armitage, P. <br/><br/>
Statistical methods in medical research / 
by P. Armitage. 
 - 3rd edition. 
 - Oxford :  Blackwell Scientific Publications ,  1994 
 - 620 pages :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0632036958  RM308.86 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medicine--Research--Statistical methods<br/>Biometry<br/>Research--Methods