1. Restoration of a tooth to accommodate a preexisting cast crown;Brady;J Prosthet Dent,1982
2. Reuse of existing crown after tooth fracture of the gingival margin;Portera;J Prosthet Dent,1983
3. Restoration of a nonvital tooth to allow reuse of a preexisting cast crown as a partial denture abutment;Brady;Gen Dent,1985
4. Pins—a comparison of their retentive properties;Moffa;JADA,1969
5. The strength of dental amalgams as influenced by pins;Going;JADA,1968