HEAD AND NECK SURG, P. J. O. Contents Vol. 31 no. 2 July – December 2016. Philippine Journal of Otolaryngology Head and Neck Surgery, [S. l.], v. 31, n. 2, p. 3, 2020. DOI: 10.32412/pjohns.v31i2.1345. Disponível em: https://pjohns.pso-hns.org/index.php/pjohns/article/view/1345. Acesso em: 6 may. 2024.