@article{article81d4602b,
title   = {Study of the number of occlusal contacts in maximum intercuspation before orthodontic treatment in subjects with Angle Class I and Class II Division 1 malocclusion},
author = {Watanabe-Kanno, Gustavo Adolfo and Abrão, Jorge},
year = {2012},
doi = {10.1590/s2176-94512012000100017},
journal   = {Dental Press Journal of Orthodontics}
}