Zupanets, I. A. ., Tarasenko, O. O. ., Bezuhla, N. P., Pasichnyk, M. F. ., Karabynosh, S. O. ., Kopcha, V. S. ., Moroz, L. V. ., Maksymchuk, H. V., Kobrynska, O. Y. ., Fishchuk, R. M., Schulha, D. I. ., Morochkovskyj, R. S. . and Zoshchak, M. S. . (2021) “Quercetin effectiveness in patients with COVID-19 associated pneumonia”, Zaporozhye Medical Journal, 23(5), pp. 636–643. doi: 10.14739/2310-1210.2021.5.231714.