Savuliak, H., V. Bardash, T. Maksymets, H. Kovalchuk, N. Karpyshyn, and E. Sklyarov. “A Composite Score of Neutrophil Gelatinase-Associated Lipocalin and Fibroblast Growth Factor-23 Is Associated With Survival in Multiple Myeloma: A Retrospective Study”. Ukrainian Journal of Nephrology and Dialysis, no. 3(91), Aug. 2026, pp. 33-43, doi:10.31450/ukrjnd.3(91).2026.05.