1. 1. Chalian AA, Litman D. Neoplasms of the nose and paranasal sinuses. In: Snow JB, Ballenger JJ (eds.). Ballenger’s Otorhinolaryngology Head and Neck Surgery, 16th Edition. Ed. BC Decker Inc, Hamilton, Ontario; 2003, p.807-27.
2. 2. Popović D, Milisavljević D. Malignant tumors of the maxillary sinus. A ten-year experience. Medicine and Biology. 2004;11(1):31-4.
3. 3. National Cancer Institute. Paranasal Sinus and Nasal Cavity Cancer Treatment (Adult) (PDQ®) – Health Professional. [Internet]. [updated August 22, 2019]. Available from: https://www.cancer.gov/types/head-and-neck/hp/adult/paranasal-sinus-treatment-pdq.
4. 4. Gorelick J, Ross D, Martenette L, Blaivas M. Sinonasal undifferentiated carcinoma: case series and review of the literature. Neurosurgery. 2000;47(3):750-4; discussion 754-5. DOI: 10.1097/00006123-200009000-00045.
5. 5. Klem C. Malignant tumors of the sinuses treatment & management. [Internet]. Medscape [updated Mar 31, 2020]. Available from: https://emedicine.medscape.com/article/847189-treatment.