Ceramic materials for porcelain veneers. Part I: Correlation between translucency parameters and contrast ratio.
Barizon KT, Bergeron C, Vargas MA, Qian F, Cobb DS, Gratton DG, Geraldeli S. Ceramic materials for porcelain veneers. Part I: Correlation between translucency parameters and contrast ratio. J Prosthet Dent. 2013 Nov; 110(5):397-401.