X. O., S., S. X. E., and U. N. A. “Lipoperoxidation Syndrome and Liver Dysfunction in Rhinosinusitis With Comorbidity and Chronic Obstructive Pulmonary Disease”. Formation and Development of Pedagogical Creativity: International Scientific-Practical Conference (Belgium), vol. 11, Nov. 2024, pp. 1-3, https://openconference.us/index.php/pedagogy/article/view/1975.