@article{article7d459594,
title   = {Comparison of the fracture torque of different Brazilian mini-implants},
author = {Lima, Guilherme Machado Alvares de and Soares, Mario Sergio and Penha, Sibele Sarti and Romano, Marcelo Munhóes},
year = {2011},
doi = {10.1590/s1806-83242011000200004},
journal   = {Brazilian Oral Research}
}