M. Nagervadze, L. Akhvlediani, T. Phutkaradze, M. Sikharulidze, M. Koridze, and R. Khukhunaishvili. “Blood Type and Susceptibility of SARS-Cov 2 Infection”. Journal of Coastal Life Medicine, vol. 10, no. 3, Nov. 2022, pp. 46-56, https://www.jclmm.com/index.php/journal/article/view/141.