Kuchma, M., T. . Davydova, A. . Volyanskiy, I. . Kuchma, and I. Ydin. “Peculiarities of Long-COVID-19 and Treatment Strategy: A Clinical Case”. Annals of Mechnikov’s Institute, no. 4, Dec. 2021, pp. 79-84, https://journals.uran.ua/ami/article/view/240428.