title: Progressin understanding periodontal disease.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D001327:Autoimmune Diseases; D001402:B-Lymphocytes / Q000276:immunology; D001862:Bone Resorption; D046508:Culture Techniques; D003773:Dental Plaque / Q000276:immunology; D004195:Disease Models, Animal; D004285:Dogs; D006801:Humans; D006967:Hypersensitivity; D007105:Immune Complex Diseases; D007111:Immunity, Cellular; D008213:Lymphocyte Activation; D010510:Periodontal Diseases / Q000276:immunology* / Q000473:pathology; D013601:T-Lymphocytes / Q000276:immunology