Lira, A. de L. S. de, Izquierdo, A., Prado, S., Nojima, M., & Maia, L. (2015). Anteroposterior dentoalveolar effects with cervical headgear and pendulum appliance: a systematic review. Brazilian Journal of Oral Sciences, 11(4), 433–439. Retrieved from https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641166