2017. THE IMPORTANCE OF THE COMPLIANCE TO A MEDICAL TREATMENT OF A PATIENT WITH A VERY HIGH CARDIOVASCULAR RISK AND COMORBIDITY: ARTERIAL HYPERTENSION, ATRIAL FIBRILLATION AND DIABETES MELLITUS. The Journal of V. N. Karazin Kharkiv National University, series "Medicine". 32 (Jan. 2017), 79–83. DOI:https://doi.org/10.26565/2227-6505-2016-32-13.