SURVEILLANCE Case Definitions for Notifiable Diseases in Sri Lanka 

 - Colombo  Epidemiology Unit  Ministry of Health  2005 
 - vii, 48 p. 
<br/><br/><label>ISBN: </label>955-9093-14-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiology
<br/><br/><label>Dewey Class. No.: </label>614.4  / SUR