title: The occurrence of the brown dog tick, Rhipicephalus sanguineus (Latr. 1806), a possible vector of the spotted fever group rickettsiae, on sheep in the Negev region in Israel.
mesh_terms: D000818:Animals; D001096:Arachnid Vectors; D006801:Humans; D007557:Israel; D012282:Rickettsia Infections / Q000635:transmission; D012756:Sheep / Q000469:parasitology*; D013987:Ticks