Miranda, Vera, Tiago Soares Santos, Paulo Gonçalves, Catarina Pestana Aguiar, Débora Gonçalves, Miguel Campos Lopes, and Carlos Carvalho. “Carcinosarcoma: A Rare Sinonasal Malignancy With Atypical Behaviour”. International Journal of Otorhinolaryngology and Head and Neck Surgery 9, no. 4 (March 28, 2023): 321–323. Accessed October 10, 2025. https://www.ijorl.com/index.php/ijorl/article/view/3793.