Polovynko Іlona S, Zajats Lyubomyr М, Walery Zukow, Roman I Yanchij, and Igor L Popovych. 2016. “Quantitative Evaluation of Integrated Neuroendocrine and Immune Responses to Chronic Stress in Rats Male”. Journal of Education, Health and Sport 6 (8):154-66. https://apcz.umk.pl/JEHS/article/view/3745.