Ross, David <br/><br/>
Advocacy / 
David Ross 
 - Cambridge, U. K. :  Cambridge University Press,  2005 
 - xi, 143 p. ;  22 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0521611172 (pbk.)  RM117.07 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trial practice--England