Kashibadze, Tamari, et al. “Impact of COVID-19 Lockdowns from 2019 to 2021 on Air Pollution and Ischemic Heart Disease”. Georgian Biomedical and Medical Nexus, vol. 4, no. 1, Mar. 2026, pp. 27-32, https://doi.org/10.52340/GBMN.2026.01.01.156.