title: [New nomenclature for marginal periodontal diseases and their definitions].
authors.forename: D E
authors.initials: DE
authors.lastname: Lange
mesh_terms: D004017:Dictionaries, Dental as Topic; D006801:Humans; D010510:Periodontal Diseases; D009626:Terminology as Topic
vernacular_title: Neue Nomenklatur der marginalen Parodontopathien und ihre Definitionen.