Buriak, R. V., K. V. Rudenko, and O. A. Krykunov. 2020. “Long-Term Results of Medicamentous Therapy Alone in Patients With Dilated Cardiomyopathy Complicated by Severe Mitral Insufficiency”. Zaporozhye мedical Journal 22 (6). https://doi.org/10.14739/2310-1210.2020.6.218314.