@misc{misc84e615e5,
title   = {Substitution of amalgam by composite resin, in posterior teeth},
author = {Freitas, M. F. A. and Silva, B. M. A. H. and Freitas, César Antunes de and Toledo, F. L. and Nishiyama, Cristiane Machado de Almeida},
year = {2006},
booktitle   = {International Dental Meeting - UNICAMP}
}