004550000a22001570004500003000900000005001700009245005900026020001700085264006600102490004500168300001000213041000800223650001400231650003300245650001900278PH-MaWHO20241108112105.0 aHealth services organization in the event of disaster. a92-75-114439 aWashington, D.C. : bPan American Health Organization,c1983. a(PAHO scientific publication ; no. 443). a107p. aeng aDisasters aPublic health administration aHealthservices