@article{article69ec9c03,
title   = {Two-dimensional radiographic and clinical references of the tooth crown for orthodontic mini-implant insertion: a guide-free technique},
author = {Barros, Sérgio Estelita and Janson, Guilherme and Chiqueto, Kelly and Garib, Daniela Gamba},
year = {2010},
doi = {10.1016/j.tripleo.2010.05.063},
journal   = {Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology}
}