Kuchma, Igor, Anatoliy Gozhenko, Igor-Severyn Flyunt, Sofiya Ruzhylo, Walery Zukow, and Igor Popovych. 2021. “Immunotropic Effects of Nitrogenous Metabolites in Patients With Chronic Pyelonephritis”. Journal of Education, Health and Sport 11 (6):217-26. https://doi.org/10.12775/JEHS.2021.11.06.024.