Lee, Y K Color and optical properties of resin-based composites for bleached teeth after polymerization and accelerated aging. [electronic resource] - American journal of dentistry Dec 2001 - 349-54 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0894-8275 Subjects--Topical Terms: ColorComposite Resins--chemistryDental Restoration, PermanentLinear ModelsMaterials TestingOptics and PhotonicsPolymers--chemistryResin CementsSpectrophotometryStatistics, NonparametricTime FactorsTooth Bleaching