Recio AB, Sánchez TE, Domínguez FJR, Deleito JM, Polanco RC, Zapatero IC, et al. Ethmoid squamous cell carcinoma: clinical case. Port J ORL [Internet]. 2010 Sep. 23 [cited 2026 Nov. 10];48(3):159-62. Available from: https://www.journalsporl.com/index.php/sporl/article/view/2474