Kotsar, O., I. Voronkina, S. Derkach, I. Krylova, and L. Gabisheva. “Heterogeneity of Staphylococcus Population on the Basis of Methicillin Resistance”. Annals of Mechnikov’s Institute, no. 1, July 2020, pp. 61-65, https://journals.uran.ua/ami/article/view/207902.