Gabriyelyan, A. V., Cheveliuk, O. V., Romanova, S. V., Kudlai, I. V., Gergi, M. S., & Moshta, S. S. (2021). Evaluation of the Perioperative Period After Off-Pump Coronary Artery Bypass Grafting in Patients with the History of COVID-19. Ukrainian Journal of Cardiovascular Surgery, (3 (44), 80-85. https://doi.org/10.30702/ujcvs/21.4409/g.c.038-80-85