Feinstein, Alvan R., <br/><br/>
Clinical epidemiology :the architecture of clinical research 

 - Philadelphia :  W.B. Saunders Co.,  1985. 
 - xii, 812pg. :  ill. includes index ; 
<br/><br/><label>ISBN: </label>072161308X 
<br/><br/><label>LC Class. No.: </label>MED RA652.2.M3  / F45