[Periodontology and preventive extension].
D003731:Dental Caries / Q000517:prevention & control*; D003737:Dental Cavity Preparation; D003793:Dental Restoration, Permanent / Q000009:adverse effects*; D006801:Humans; D010518:Periodontitis / Q000209:etiology*; D011313:Preventive Dentistry
Parodontologie en preventieve uitbreiding.