title: [Prophylaxis of periodontal diseases in theory and practice].
mesh_terms: D000328:Adult; D006801:Humans; D008875:Middle Aged; D010510:Periodontal Diseases / Q000209:etiology / Q000517:prevention & control*; D011379:Prognosis
vernacular_title: Prophylaxe der Parodontalerkrankungen in Theorie und Praxis.