Zub, L.O., and V.T. Kulachek. 2014. “PREDICTION THE MANIFESTATION OF PYELONEPHRITIS IN PATIENTS WITH RHEUMATOID ARTHRITIS”. Ukrainian Journal of Nephrology and Dialysis, no. 4(44) (November), 70-74. https://doi.org/10.31450/ukrjnd.4(44).2014.08.