1. Etched castings: An improved retentive mechanism for resin bonded retainers;Livaditis;J Prosthet Dent,1982
2. Evaluation of cast metal resin-bonded retainers;Sloan;J Dent Res,1983
3. A comparative study of the retention of two bridge retainers: Cemented partial crowns versus adhesive resin-bonded inlays;Posti,1980
4. Etched Cast Restorations: Clinical and Laboratory Techniques;Simonsen,1983