Kucheriava, Mariia V., and Georgii B. Mankovskyi. “Laboratory Predictors of Mortality in Patients With Heart Failure and Reduced Left Ventricular Ejection Fraction”. Ukrainian Journal of Cardiovascular Surgery 31, no. 4 (December 28, 2023): 57-62. Accessed May 16, 2024. https://cvs.org.ua/index.php/ujcvs/article/view/606.