Ajit N Babu <br/><br/>
Clinical research methodology and evidence-based medicine: the basics 

 - 1st 
 - New delhi  B i  2008 
 - 182 
<br/><br/><label>ISBN: </label>9788172253080 
<br/><br/><label>Dewey Class. No.: </label>610.07  / AJI/CL