SK Gupta <br/><br/>
Basic Principles of Clinical Research and Methodology  

 - 	reprint Publisher	 
 - New Delhi  Jaypee Brothers Medical Publishers Pvt. Limited  2007  
 - 	516 pages 
<br/><br/><label>ISBN: </label>	8184480865 9788184480863 
<br/><br/><label>Subjects--Personal Names: </label>-- Medical / Research--	Medical › Research