1. Acrylic tray for rubber base impression materials;Bailey;J. Pros. Den.,1955
2. Dental Materials Department, Indiana University School of Dentistry.
3. Clinical uses of rubber impression materials and etectroforming of casts and dies in pure silver;Hudson;J. Pros. Den.,1958
4. McGregor, R. R., and Chipman, A. D.: Silicone rubber as dental impression material. Paper presented at the Annual Meeting of the Dental Materials Croup, I.A.D.R., Detroit, Michigan, 1958.
5. Pound, E., Los Angeles, California: Personal communications.