Kolesnik, N. S., N. A. Marchenko, A. I. Stadnik, V. V. Ielisieiev, and T. A. Stepanova. 2019. “ Features of the Course and Treatment”. Medicni Perspektivi 24 (4):182-90. https://doi.org/10.26641/2307-0404.2019.4.189615.