Sá Breda, Miguel, Daniel Miranda, Sara Pereira, Diana Silva, Ana Menezes, Filipa Moreira, Daniela Ribeiro, Jaime Rocha, and Luis Dias. “Chronic Rhinosinusitis: Correlation Between the Symptoms and Score Lund-Mackay”. Portuguese Journal of Otorhinolaryngology and Head and Neck Surgery 54, no. 3 (May 31, 2017): 157–164. Accessed September 26, 2024. https://journalsporl.com/index.php/sporl/article/view/3022.