1. Overdentures supported by ITI implants;Mericske-Stern,1996
2. Management of the edentulous patient;Mericske-Stern;Clin Oral Implants Res,2000
3. The bar joint denture;Dolder,1978
4. Overdentures made easy: a guide to implant and root supported prostheses;Preiskel,1996