1. Marginal accuracy and geometry of cast titanium copings;Blackman;J Prosthet Dent,1992
2. Effect of impression materials and techniques on the marginal fit of metal casting;Gelbard;J Prosthet Dent,1994
3. Marginal fit of machine-milled titanium and cast titanium single crowns;Leong;Int J Prosthodont,1994
4. Quality assurance by x-ray structure analysis [In German];Wichmann;Dtsch Zahnärztl Z,1993
5. Computer machined adhesive porcelain inlays: margin adaptation after fatigue stress;Mörmann;J Dent Res,1986