title: [Periodontal diseases: classification].
authors.forename: M
authors.initials: M
authors.lastname: Brion
mesh_terms: D000328:Adult; D010520:Aggressive Periodontitis / Q000145:classification / Q000175:diagnosis / Q000503:physiopathology / Q000628:therapy; D016301:Alveolar Bone Loss / Q000145:classification; D006801:Humans; D010510:Periodontal Diseases / Q000145:classification*; D010514:Periodontal Pocket / Q000145:classification; D010518:Periodontitis / Q000145:classification / Q000175:diagnosis / Q000209:etiology / Q000503:physiopathology / Q000628:therapy; D011627:Puberty