Ivanov, D., O. Sinyachenko, T. Bevzenko, and D. Fedorov. “Comparative Evaluation of Uricodepressants Allopurinol and Febuxostat in Gouty Nephropathy. Message 1. Сlinical Study”. KIDNEYS, vol. 7, no. 3, Sept. 2021, pp. 188-95, doi:10.22141/2307-1257.7.3.2018.140202.