Sumathipala,  Athula Siribaddana <br/><br/>
Research Ethics from a Developing World Perspective 

 -  Vijitha Yapa  2003 
 - 63pgs 
 - Sri Lankan Twin Registry 
<br/><br/><label>ISBN: </label>955-8095-27-3 
<br/><br/><label>Nat. Bib. No.: </label>004334 
<br/><br/><label>Dewey Class. No.: </label>614.253S85