Information for action :   developing a computer-based information system for the surveillance of EPI and other diseases 

 - Geneva :  WHO,  1998. 
 - 117 pages. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information Systems<br/>Information Storage and Retrieval<br/>Databases, Factual<br/>Immunization<br/>Incidence<br/>Demography