title: Histiocytic hemophagocytosis in Q fever.
mesh_terms: D001853:Bone Marrow / Q000473:pathology*; D006644:Histiocytes / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010587:Phagocytosis; D011778:Q Fever / Q000473:pathology*