title: [Biological characterisitcs of Actinomyces isolated from foci of marginal periodontitis (author's transl)].
mesh_terms: D000190:Actinomyces / Q000648:ultrastructure; D005491:Focal Infection, Dental / Q000382:microbiology*; D008854:Microscopy, Electron; D010518:Periodontitis / Q000382:microbiology*