Analysis of the efficiency of different materials used as cervical barrier in endogenous bleaching

by Joel de Brito Gonçalves, Key Fabiano Souza Pereira, Gerson Hiroshi Yoshinari, Benícia Carolina Iaskieviscz Ribeiro, Maria Emília de Oliveira Gomes, Maria Salete Machado Candido
Published 2008-01-01