Friedman, Lawrence M; Furberg, Curt D & DeMets, David L <br/><br/>
Fundamental of clinical trials 

 - 3rd ed 
 - Springer, New Delhi  1998 
 - xviii, 361 
<br/><br/><label>ISBN: </label>978-0-387-8-98586-2 
<br/><br/><label>Dewey Class. No.: </label>Fri