1. Boiko NV, Bannikov SA. Noninvasive fungal sinusitis. Rossiyskaya rinologiya. 2010;18(2):39-41. (In Russ.)
2. Boiko NV, Bannikov SA, Kolesnikov VV. Isolated and combined fungal infections of the nasal cavity and paranasal sinuses. Rossiyskaya rinologiya. 2011;19(2):8. (In Russ.)
3. Karpischenko SA, Stancheva OA, Suvorkina AD. Features of diagnosis and treatment of isolated fungal sphenoid sinusitis. Folia Otorhinolaryngologiae et Pathologiae Respiratoriae. 2017;23(3):50-57. (In Russ.)
4. Clinical manifestations of isolated sphenoid sinus disease
5. Karpischenko SA, Vereschagina OE, Stancheva OA, Lysyuk EO. Surgical treatment of sphenoiditis. Folia Otorhinolaryngologiae et Pathologiae Respiratoriae. 2016;22(3):47-50. (In Russ.)