Influenza pandemic preparedness plan : the role of WHO and guidelines for national and regional planning, Geneva, Switzerland, April 1999. 

 - 66p. 
<br/><br/><label>Subjects--Corporate Names: </label><br/>World Health Organization
<br/><br/><label>Subjects--Topical Terms: </label><br/>Influenza--Prevention and control<br/>Disease outbreaks--Prevention and control<br/>Healthplanning guidelines<br/>National health programs<br/>Regional health planning