Mel’nyk, Oksana, Zoryana Struk, Walery Zukow, and Igor Popovych. “Vegetative, Endocrine and Metabolic Accompaniments of Individual Immune Responses to Adaptogenic Balneotherapy”. Journal of Education, Health and Sport 9, no. 12 (December 31, 2019): 207–229. Accessed April 24, 2024. https://apcz.umk.pl/JEHS/article/view/JEHS.2019.09.12.023.