@article{article366960c0,
title   = {Lateral cephalometric radiograph versus lateral nasopharyngeal radiograph for quantitative evaluation of nasopharyngeal airway space},
author = {Pereira, Suelen Cristina da Costa and Beltrão, Rejane Targino Soares and Janson, Guilherme and Garib, Daniela Gamba},
year = {2014},
doi = {10.1590/2176-9451.19.4.089-093.oar},
journal   = {Dental Press Journal of Orthodontics}
}