NeriJ.R., AragãoL.R., NigriF.M.N., PassosV.F., BarrosL. de O., SampaioF.A., AlencarP.N.B. and LimaJ.P.M. 2020. Effect of coloring and acidic beverage on color stability of enamel after office bleaching. Electronic Journal Collection Health. 12, 2 (Feb. 2020), e2594. DOI:https://doi.org/10.25248/reas.e2594.2020.