@misc{misce4f28153,
title   = {In vitro evaluation of the resistance to fracture of roots endodontically treated with citric and fosforic acids},
author = {Brito, L. M. and Malheiros, C. F. and Lage Marques, José Luiz Silva},
year = {2002},
booktitle   = {International Association for Dental Research. Annual Meeting. Brazilian Division}
}