title: [The experience with spectrophotometric method for determination of teeth colour changes in the process of tooth whitening by different systems].
abstract: The use of spectrophotometer VITA Easyshade is described as an objective method of definition of color of a teeth alongside with a standard scale VITA. Results of assessment of efficiency, safety, a comparative estimation of domestic bleaching Aquafresh and LumaArch systems are given.
authors.forename: T V
authors.initials: TV
authors.lastname: Porkhun
authors.forename: I A
authors.initials: IA
authors.lastname: Iakoviuk
mesh_terms: D000328:Adult; D003116:Color / Q000592:standards*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D013053:Spectrophotometry / Q000379:methods; D011795:Surveys and Questionnaires; D014073:Tooth Bleaching / Q000295:instrumentation*; D014100:Toothpastes / Q000592:standards*
chemical_list: D014100:Toothpastes