HEAD AND NECK SURG, P. J. O. Contents Vol. 33 no. 2 July – December 2018. Philippine Journal of Otolaryngology Head and Neck Surgery, [S. l.], v. 33, n. 2, p. 3, 2020. DOI: 10.32412/pjohns.v33i2.1325. Disponível em: https://pjohns.pso-hns.org/index.php/pjohns/article/view/1325. Acesso em: 6 may. 2024.