title: A 2-year longitudinal study of overdenture patients. Part I: incidence and control of caries on overdenture abutments.
mesh_terms: D003442:Crowns; D000044:Dental Abutments; D003731:Dental Caries / Q000517:prevention & control*; D003828:Denture, Overlay; D006801:Humans; D008137:Longitudinal Studies