Dursun, E., and S. Terzi. “Unusual Complication of Conventional Septoplasty: Cerebrospinal Fluid Rhinorrhea and Pneumocephalus”. International Journal of Otorhinolaryngology and Head and Neck Surgery, vol. 5, no. 5, Aug. 2019, pp. 1429-32, doi:10.18203/issn.2454-5929.ijohns20193899.