autores Ayodele Alves Amorim Carolina Noronha Ferraz de Arruda Profa. Dra. Fernanda de Carvalho Panzeri Pires-de-Souza Rocio Geng Vivanco
palavras-chave Color stability Microhardness Phytosphingosine Surface roughness Tooth brushing color stability microhardness surface roughness