title: Isolation of Karelian fever agent from Aedes communis mosquitoes.
mesh_terms: D000330:Aedes / Q000382:microbiology*; D000818:Animals; D007303:Insect Vectors; D051379:Mice; D012845:Sindbis Virus / Q000302:isolation & purification; D014035:Togaviridae / Q000302:isolation & purification*; D014586:USSR