Tooth Color: A review of literature
Tooth color and reflectance as related to light scattering and enamel hardness.
Defining a natural tooth color space based on a 3-dimensional shade system
Perceptions of desirable tooth color among parents, dentists and children
Performance of Five Commercially Available Tooth Color-Measuring Devices
A new shading concept based on natural tooth color applied to direct composite restorations.
Reproducibility of tooth color gradation using a computer color-matching technique applied to ceramic restorations
A comparison of new and conventional methods for quantification of tooth color.
Clinical performance of a newly developed spectrophotometric system on tooth color reproduction
Impact of demographic, behavioral, and dental care utilization parameters on tooth color and personal satisfaction