1. Nosulya EV, Kim IA. Acute rhinosinusitis in outpatient practice. Consilium medicum. 2005;7(4):300-305. (In Russ.)
2. Piskunov GZ, Piskunov SZ. Klinicheskaya rinologiya. M.: MIA; 2006. (In Russ.)
3. Korkmazov MYu, Kornova NV, Chin’kov NA. The nature of cephalgia in acute and chronic sinusitis, their impact on the quality of life. Rossiiskaya otorinolaringologiya. 2009; 2:96-101. (In Russ.)
4. Prospects for the application of bacteriophages in otorhinolaryngology
5. Fokkens WJ, Lund VJ, Mullol J, Bachert C, Alobid I, Baroody F, Cohen N, Cervin A, Douglas R, Gevaert P, Georgalas C, Goossens H, Harvey R, Hellings P, Hopkins C, Jones N, Joos G, Kalogjera L, Kern B, Kowalski M, Price D, Riechelmann H, Schlosser R, Senior B, Thomas M, Toskala E, Voegels R, Wang De Y, Wormald PJ. European Position Paper on Rhinosinusitis and Nasal Polyps 2012. Rhinology. Supplement. 2012; 23:3-298