title: [Studies on S-formed organisms isolated from oral cavity and their flagella (author's transl)].
mesh_terms: D000693:Anaerobiosis; D001419:Bacteria / Q000302:isolation & purification* / Q000648:ultrastructure; D003773:Dental Plaque / Q000382:microbiology*; D005407:Flagella / Q000648:ultrastructure*; D006801:Humans; D008854:Microscopy, Electron; D013139:Spirillum / Q000302:isolation & purification