1. Modern Practice in Crown and Bridge Prosthodontics;Johnston,1965
2. An Investigation into the Changes Occurring in the Oral Mucosa Beneath Bridge Pontics;Henry,1961
3. Tissue Changes Under Acrylic and Porcelain Pontics;Allison;J. D. Res.,1958
4. Pontics for Gold-Acrylic Resin Fixed Partial Dentures;Pine;J. Pros. Dent.,1962
5. Follow-Up Examination of Acrylic Bridges with the Occlusal Surface Partially in Gold;Thelander;D. Abst.,1957