Bozhkova M, Kalfova T, Petrov S, Velyanova T, Taskov H, Nikolova M, et al. ASSESSMENT OF SARS-COV-2 SPECIFIC B-CELL IMMUNE MEMORY: EVIDENCE FOR PERSISTENCE UP TO 1 YEAR POST-INFECTION. Probl Infect Parasit Dis [Internet]. 2023 Aug. 14 [cited 2024 Nov. 21];50(3):14-8. Available from: https://pipd.ncipd.org/index.php/pipd/article/view/50-3-2-assessment-of-sars-cov-2