Ivaniuk, Anatolii V. “Analysis of the Network, Staffing, and Activity of the Healthcare System and Cardiology Service of Kyiv Oblast”. Ukrainian Journal of Cardiovascular Surgery 32, no. 2 (June 27, 2024): 151-161. Accessed November 21, 2024. https://cvs.org.ua/index.php/ujcvs/article/view/659.