RIBEIRO, Susana; BAPTISTA, Sara Viana; AMARO, Carla; DE SOUSA, Vítor; BARROS, José Ezequiel. Mixed laryngopyocele presenting as acute airway obstruction: case report. Portuguese Journal of Otorhinolaryngology and Head and Neck Surgery, [S. l.], v. 48, n. 3, p. 139–142, 2010. DOI: 10.34631/sporl.225. Disponível em: https://www.journalsporl.com/index.php/sporl/article/view/2478. Acesso em: 10 nov. 2026.