Kuchma, M., Volianskyi, A., Yudin , I. ., Davydova, T. ., & Kuchma, I. . (2021). Features of the formation of immune layers of the population to SARS-CoV-2 in the Kharkov region for the period May-November 2020. Vaccination strategies. Annals of Mechnikov’s Institute, (3), 21–28. Retrieved from https://journals.uran.ua/ami/article/view/236778