Kuchma, I., A. Gozhenko, I.-S. Flyunt, S. Ruzhylo, G. Kovalchuk, W. Zukow, and I. Popovych. “Role of the Neuroendocrine Complex in Immunotropic Effects of Nitrogenous Metabolites in Rats”. Journal of Education, Health and Sport, vol. 11, no. 3, Mar. 2021, pp. 212-30, doi:10.12775/JEHS.2021.11.03.021.