Sackett,David L. <br/><br/>
Clinical epidemiology  : a basic science for clinical medicine 
David L. Sackett. 
 - 2nd ed. 
 - Boston:  Little, Brown and Company,  1991. 
 -  xvii, 441p. 
<br/><br/> Includes index 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>0316765996 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public health<br/>Diagnosis
<br/><br/><label>Dewey Class. No.: </label>614.4  / CLI