Robert W. Fletcher <br/><br/>
Clinical Epidemiology  The Essentials  

 - 4th  
 - USA  Clinical Epidemiology  2005 
 - xv, 252 
<br/><br/><label>ISBN: </label>0-7817-7571-x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clinical Epidemiology--Clinical Epidemiology