title: Tick-borne fever and pasteurellosis in sheep.
mesh_terms: D000818:Animals; D005260:Female; D010326:Pasteurella Infections / Q000276:immunology / Q000662:veterinary*; D012288:Rickettsiaceae Infections / Q000276:immunology / Q000662:veterinary*; D012756:Sheep; D012757:Sheep Diseases / Q000276:immunology*