POPOVYCH, I. L.; GUMEGA, M. D.; VERBA, I. E.; POPOVYCH, A. I.; KOROLYSHYN, T. A.; TKACHUK, S. P.; OSTAPENKO, V. M.; ZUKOW, W. Comparative investigation effects on nervous and immune systems of bioactive water Naftussya Spa Truskavets’ and stable water solution of Boryslav’s Ozokerite. Journal of Education, Health and Sport, [S. l.], v. 6, n. 4, p. 364–374, 2016. Disponível em: https://apcz.umk.pl/JEHS/article/view/3486. Acesso em: 6 dec. 2023.