title: [Interrelations of Borrelia and Ornithodorus in connection with the maintenance of natural foci of tick-borne relapsing fever].
mesh_terms: D000818:Animals; D001096:Arachnid Vectors / Q000382:microbiology*; D001898:Borrelia / Q000472:pathogenicity*; D004197:Disease Reservoirs; D006168:Guinea Pigs; D006790:Host-Parasite Interactions; D012061:Relapsing Fever / Q000382:microbiology* / Q000635:transmission; D013987:Ticks / Q000382:microbiology*
vernacular_title: Nekotorye voprosy vzaimootnosheniĭ borreliĭ i ornitodorin v sviazi s podderzhaniem prirodnykh ochagov kleshchevogo vozvratnogo tifa.