title: Clarification of a point.
authors.forename: S F
authors.initials: SF
authors.lastname: Rosenstiel
authors.forename: M F
authors.initials: MF
authors.lastname: Land
mesh_terms: D000044:Dental Abutments; D003830:Denture, Partial, Fixed; D006801:Humans; D008310:Malocclusion / Q000628:therapy*; D008963:Molar; D009971:Orthodontics, Corrective