SURVEILLANCE Cases definitions for notifiable diseases in Sri Lanka  / 
by Epidemiology Unit, Ministry of Health 
 - Colombo  Epidemiology Unit, Ministry of Health  2005 
 - vii, 48 p. 
<br/><br/> Includes appendises & glossary. 
<br/><br/><label>ISBN: </label>9559093142 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communicable diseases<br/> Epidemiology-Sri Lanka
<br/><br/><label>Dewey Class. No.: </label>614.5  / SUR