HULLEY S.B. <br/><br/>
DESIGNING CLINICAOL RESEARCH 

 - 2ND 
 - USA  WILLIAMS AND WILKINS A WAVERLY COMPANY MAYFIELD PUBLISHING COMPANY  2001 
 - 336 
<br/><br/><label>ISBN: </label>NULL 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NULL
<br/><br/><label>Dewey Class. No.: </label>372.86072