HEAD AND NECK SURG, P. J. O. Contents Vol. 34 no. 2 July – December 2019. Philippine Journal of Otolaryngology Head and Neck Surgery, [S. l.], v. 34, n. 2, p. 3, 2020. DOI: 10.32412/pjohns.v34i2.1313. Disponível em: https://pjohns.pso-hns.org/index.php/pjohns/article/view/1313. Acesso em: 24 apr. 2024.