Lashkul, D. A. “Predictors of Adverse Events in Patients With Ischemic Chronic Heart Failure With Reduced Ejection Fraction and Renal Dysfunction”. Zaporozhye Medical Journal 18, no. 3 (September 6, 2016). Accessed May 4, 2024. http://zmj.zsmu.edu.ua/article/view/76914.