_Statistical Methods in Medical Research (4th ed.) / P.Armitage  

 - London : Blackwell, 2001  
 - xi,817 p.  
<br/><br/><label>ISBN: </label>9.7806320526e+012 
<br/><br/><label>Subjects--Topical Terms: </label><br/>_Medicine- Research and Statistical Methods 
<br/><br/><label>LC Class. No.: </label>R 852.A75 2001