Basic principles of clinical research and methodology 
editor, S.K. Gupta 
 - 1st ed 
 - New Delhi  Jaypee Brothers Medical Publishers (p) Ltd  2008 
 - vi, 504 p. ; 25 cm. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>9788184480863 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biomedical Research -- methods<br/>Clinical research
<br/><br/><label>Dewey Class. No.: </label>616 GUP