title: Presence of ribosomal ribonucleic acid in the rickettsia Coxiella burneti.
mesh_terms: D003381:Coxiella / Q000032:analysis*; D004586:Electrophoresis; D008854:Microscopy, Electron; D008970:Molecular Weight; D012335:RNA, Ribosomal / Q000032:analysis*; D013194:Staining and Labeling
chemical_list: D012335:RNA, Ribosomal