@misc{misc957cdae6,
title   = {Apicoectomy by er: yag laser: permeability and morfological study of dentine cut surface},
author = {Gouw-Soares, Sheila Cyntia and Lage Marques, José Luiz Silva and Eduardo, Carlos de Paula},
year = {1997},
booktitle   = {Annual Meeting of the Brazilian Society for Dental Research}
}