1. Akdis CA, Hellings PW, Agache I. Global Atlas of Allergic Rhinitis and Chronic Rhinosinusitis. Switzerland: Published by the European Academy of Allergy and Clinical Immunology; 2015
2. Allergic Rhinitis and its Impact on Asthma (ARIA) 2008 update (in collaboration with the World Health Organization, GA(2)LEN and AllerGen). Allergy. 2008;63(suppl 86):8-160
3. Allergology and Immunology: National Guide. Ed. Khaitova RM, Ilina NI. M.: GEOTAR-Media; 2009. (In Russ.)
4. Astaf`eva NG, Kobzev DYu, Gamova IV, Perfilova IA, Udovichenko EN, Skuchaeva LV, Mixajlova IE. Many-faced rhinitis: modern view on diagnostics and algorithm treatment. Lechashhij vrach. 2018;4:7-18. (In Russ.)
5. Ataev ZV, Paizullaeva GP. Recreational assessment of the physical-geographical regions of Dagestan. Molodoj ucheny’j. 2012;9(44):73-79. (In Russ.)