title: Epidemiology of western encephalitis in Alberta: response of natural populations of mosquitoes to avian host.
mesh_terms: D000416:Alberta; D000818:Animals; D002645:Chickens; D009033:Culicidae; D004671:Encephalitis, Arbovirus / Q000209:etiology*; D004812:Epidemiologic Methods; D007303:Insect Vectors