Kyi-Kokarieva, V.G., L.V. Kriachkova, and Padalkо L.I. “Socio-Economic Substantiation of Expediency of Seasonal Influenza Vaccine Prophylaxis Among Medical Workers”. Medicni perspektivi 26, no. 4 (December 20, 2021): 205–212. Accessed May 10, 2024. https://journals.uran.ua/index.php/2307-0404/article/view/248235.