Soviet immunologist and virologist, discoverer of tick-borne encephalitis Lev Zilber, left, at the 9th International Microbiology Congress.24.07.1966#6102273
Soviet immunologist and virologist, discoverer of tick-borne encephalitis Lev Zilber.24.07.1966#6102272
Soviet immunologist and virologist, discoverer of tick-borne encephalitis Lev Zilber.24.07.1966#6102271
Soviet immunologist and virologist, discoverer of tick-borne encephalitis Lev Zilber.24.07.1966#6102270
