Kul’chyns’kyi, Andriy B, Marta M Kovbasnyuk, Tetyana A Korolyshyn, Valeriy M Kyjenko, Walery Zukow, and Igor L Popovych. 2016. “Neuro-Immune Relationships at Patients With Chronic Pyelonephrite and Cholecystite. Communication 2. Correlations Between Parameters EEG, HRV and Phagocytosis”. Journal of Education, Health and Sport 6 (10):377-401. https://apcz.umk.pl/JEHS/article/view/3957.