Ribeiro S, Baptista SV, Amaro C, de Sousa V, Barros JE. Mixed laryngopyocele presenting as acute airway obstruction: case report. Port J ORL [Internet]. 2010 Sep. 23 [cited 2026 Nov. 10];48(3):139-42. Available from: https://www.journalsporl.com/index.php/sporl/article/view/2478