Ismail, G. ., Abdelhamid, D. ., Mostafa, M. S. ., Fahim, N. A. E. ., Elshafei, A. ., Abdelghaffar, H. ., Naguib, N. ., Taher, O. ., & Asker, M. (2023). The Impact of Sputnik SARS-CoV-2 Vaccines on Antibody Response in the Egyptian Population. Open Access Macedonian Journal of Medical Sciences, 11(A), 122–126. https://doi.org/10.3889/oamjms.2023.11163