“Prevalence of Risk Factors, Characteristic of the Fatty Acid Spectrum of Blood Plasma and the State of Providing Medical Care to Patients With Coronary Heart Disease – Residents of Various High-Altitude Zones of Transcarpathia”. Ukrainian Journal of Cardiology, vol. 29, no. 3-4, Sept. 2022, pp. 15-21, https://doi.org/10.31928/2664-4479-2022.3-4.1521.