title: Effect of traumatic injury on the progression of marginal periodontitis.
mesh_terms: D000818:Animals; D003773:Dental Plaque / Q000150:complications; D005881:Gingiva / Q000293:injuries*; D000882:Haplorhini; D010513:Periodontal Ligament / Q000293:injuries; D010518:Periodontitis / Q000209:etiology*