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A clinical study of the effectiveness of two different 10% carbamide peroxide bleaching products: a 6-month followup
(Hindawi Publishing Corporation, 2011)
The purpose of this study was to evaluate the efficacy of two different 10% carbamide peroxide bleaching products just after
treatment and after a 6-month follow-up period. Methods. Two 10% carbamide peroxide products ...
Effect of four over-the-counter tooth-whitening products on enamel microhardness
(South African Dental Association, 2011)
OBJECTIVES:
This in vitro study evaluated the effect of four over-the-counter tooth-whitening products on enamel microhardness.
METHODS:
Fifty enamel blocks were prepared from extracted human molar teeth. The enamel ...