1. The effect of thermal stress on the marginal seal of cast gold full crowns;Tjan;J Am Dent Assoc,1979
2. Tjan AHL, Peach KD, VanDenbergh SL, Zbaraschuk ER. Microleakage of crowns cemented with glass ionomer: effects of preparation finish and conditioning with polyacrylic acid.J Prosthet Dent (in press).
3. Skinner's science of dental materials;Phillips,1982
4. Skinner's science of dental materials;Phillips,1982
5. Skinner's science of dental materials;Phillips,1982