@misc{indiciae58e7566b0c9d, title = {Peroxide bleaching agent effects on enamel surface microhardness, roughness and morphology.}, author = {Cristiane Franco Pinto and Rogério de Oliveira and Vanessa Cavalli and Marcelo Giannini}, doi = {10.1590/s1806-83242004000400006}, url = {https://pubmed.ncbi.nlm.nih.gov/16089261/}, note = {Source identifier: 16089261} }