National guidelines  clinical practice guidelines 

 - Colombo  Ministry of Health  2007 
 - 120p. 
<br/><br/><label>ISBN: </label>9559093517 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NATIONAL HEALTH SERVICES
<br/><br/><label>Universal Decimal Class. No.: </label>614.39  / N17