@article{article52846558,
title   = {Molecular detection of Aggregatibacter actinomycetemcomitans on metallic brackets by the checkerboard DNA-DNA hybridization technique},
author = {Nelson Filho, Paulo and Carpio-Horta, Karla Orfelina and Andrucioli, Marcela Cristina Damião and Feres, Magda and Silva, Raquel Assed Bezerra da and Paula-Silva, Francisco Wanderley Garcia de and Romano, Fábio Lourenço},
year = {2012},
doi = {10.1016/j.ajodo.2012.04.021},
journal   = {American Journal of Orthodontics and Dentofacial Orthopedics}
}