PHILIP J OTOLARYNGOL HEAD NECK SURG. Contents Vol. 36 No.1 January-June 2021. Philippine Journal of Otolaryngology Head and Neck Surgery, [S. l.], v. 36, n. 1, p. 3, 2021. DOI: 10.32412/pjohns.v36i1.1639. Disponível em: https://pjohns.pso-hns.org/index.php/pjohns/article/view/1639. Acesso em: 28 jul. 2021.