title: Periodontal conditions in patients treated with dental bridges. 3. The relationship between the location of the crown margin and the periodontal condition.
mesh_terms: D000328:Adult; D003442:Crowns; D003737:Dental Cavity Preparation; D003773:Dental Plaque / Q000453:epidemiology*; D003830:Denture, Partial, Fixed; D005891:Gingivitis / Q000453:epidemiology*; D006801:Humans; D008875:Middle Aged; D010512:Periodontal Index