title: Stages in the development of Cytoecetes phagocytophila, the causative agent of tick-borne fever.
mesh_terms: D000818:Animals; D066298:In Vitro Techniques; D008854:Microscopy, Electron; D012281:Rickettsia / Q000166:cytology / Q000254:growth & development* / Q000648:ultrastructure; D012282:Rickettsia Infections / Q000209:etiology*; D012756:Sheep; D012757:Sheep Diseases