Lashkul, D. A. “Impact of Drug Therapy on Long-Term Prognosis in Patients With Ischemic Chronic Heart Failure With Preserved Ejection Fraction and Renal Dysfunction”. Zaporozhye Medical Journal 18, no. 5 (November 10, 2016). Accessed July 23, 2024. http://zmj.zsmu.edu.ua/article/view/82566.