title: Pathogenesis of periodontal disease: new concepts.
mesh_terms: D000293:Adolescent; D000328:Adult; D000907:Antibodies, Bacterial / Q000276:immunology; D001419:Bacteria / Q000276:immunology; D018407:Bacterial Physiological Phenomena; D003165:Complement System Proteins / Q000276:immunology; D005260:Female; D006801:Humans; D007111:Immunity, Cellular; D009504:Neutrophils / Q000276:immunology; D010510:Periodontal Diseases / Q000276:immunology / Q000382:microbiology* / Q000503:physiopathology; D011247:Pregnancy; D014945:Wound Healing
chemical_list: D000907:Antibodies, Bacterial; D003165:Complement System Proteins