KYRYLENKO, Iryna G., FAJDA, Oleksandra I., DRACH, Oleksandr V., POPEL’, Svitlana L., POPEL’, Roman L. and ZUKOW, Walery. Relationships between Electrokinetic Index of buccal epithelium and some functional and metabolic parameters at men with chronic pyelonephrite. Journal of Education, Health and Sport. Online. 31 January 2016. Vol. 6, no. 1, pp. 302-314. [Accessed 26 January 2025].