@article{articlee8b0812a,
title   = {Maxillary sinus and posterior teeth: accessing close relationship by cone-beam computed tomographic scanning in a brazilian population},
author = {Pagin, Otávio and Centurion, Bruna Stuchi and Bullen, Izabel Regina Fischer Rubira de and Capelozza, Ana Lucia Alvares},
year = {2013},
doi = {10.1016/j.joen.2013.01.014},
journal   = {Journal of Endodontics}
}