title: [A radiographic and clinical investigation of loss of attachment in the first molar in 15-year-old children].
mesh_terms: D000293:Adolescent; D003718:Denmark; D005891:Gingivitis / Q000453:epidemiology*; D006801:Humans; D010510:Periodontal Diseases / Q000000981:diagnostic imaging / Q000453:epidemiology*; D010513:Periodontal Ligament; D010518:Periodontitis / Q000453:epidemiology*; D011859:Radiography
vernacular_title: En røntgenologisk og klinisk undersøgelse af parodontalt faestetab omkring 1. molar hos 15-årige.