@misc{miscc4375d18,
title   = {A 22 month clinical evaluation of Optibond used for sealing},
author = {Grande, Rosa Helena Miranda and Rodrigues Filho, Leonardo Eloy and Lima, Antonio Carlos Pedroso de and Santos, José Fortunato Ferreira},
year = {1998},
doi = {10.1177/00220345980770050401},
booktitle   = {Annual Meeting of the Brazilian Society for Dental Research of the IADR}
}