PENCHEVA, V.; KOLEVSKI, A.; KANDILAROVA, S. Comparison of Anti-receptor Binding Domain of SARS-CoV-2 Spike Protein Humoral Response between Infected, Vaccinated and Vaccinated after Natural Exposure Subjects over 12-months Follow-up Period. Proceedings of the Bulgarian Academy of Sciences, Sofia, Bulgaria, v. 78, n. 3, p. 441–449, 2025. DOI: 10.7546/CRABS.2025.03.14. Disponível em: https://proceedings.bas.bg/index.php/cr/article/view/730. Acesso em: 23 apr. 2025.