JOHN I.GALLIN <br/><br/>
PRINCIPLES AND PRACTICE OF CLINICAL RESEARCH 

 - 3RD 
 - LONDON  ELSEVIER INC.  2012 
<br/><br/><label>ISBN: </label>978-0-12-382167-6 
<br/><br/><label>Dewey Class. No.: </label>616.0072  / 2