For citations:
Royuk R.V., Yarovoy S.K., Khomov R.A. Urolithiasis complicated by chronic obstructive pyelonephritis in patients with concomitant diseases of the cardiovascular system. Research and Practical Medicine Journal. 2021;8(4):72-79. (In Russ.) https://doi.org/10.17709/2410-1893-2021-8-4-7