title: [Change in the sedimentation profile of partially purified preparations of the tick-borne encephalitis and Langat viruses during storage].
mesh_terms: D001103:Arboviruses / Q000302:isolation & purification*; D004669:Encephalitis Viruses, Tick-Borne / Q000302:isolation & purification*; D005615:Freezing; D006387:Hemagglutination, Viral; D011309:Preservation, Biological; D014461:Ultracentrifugation
vernacular_title: Izmenenie sedimentatsionnogo profilia chastichno ochishchennykh preparatov virusov kleshchevogo éntsefalita i Langat pri khranenii.