Research abstracts South-East Asia region 

 - New Delhi  WHO  1998 
 - 147p.  vii 
 - Vol.5 .
<br/><br/> Book 
<br/><br/><br/>Eng. 
<br/><br/><label>ISBN: </label>9290221690 
<br/><br/><label>ISSN: </label>02508362 
<br/><br/><label>National Library of Medicine Call No.: </label>WA 20.5