[The course of an experimental infection in sheep infected with tick-borne encephalitis strains isolated in different geographic areas of the USSR].
D000818:Animals; D004669:Encephalitis Viruses, Tick-Borne; D004671:Encephalitis, Arbovirus; D012756:Sheep; D014586:USSR
Techenie eksperimental'noĭ infektsii u ovets zarazhennykh shtammami kleshchevogo éntsefalita vydelennymi v razlíchnykh geograficheskikh zonakh SSSR.