title: Ticks as vectors of arboviruses in birds in Czechoslovakia.
mesh_terms: D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis; D001179:Arthropod Vectors; D001717:Birds; D004463:Ecology; D004669:Encephalitis Viruses, Tick-Borne; D004675:Encephalitis, Tick-Borne / Q000276:immunology; D012621:Seasons
chemical_list: D000914:Antibodies, Viral