“Comparative Effectiveness of mRNA and Viral Vector COVID-19 Vaccines in Multicentric Populations” (2025) MedPub Online International Journal of Medical Research (MOIJMR), ISSN: 3107-1376, 2(1), pp. 36–43. Available at: https://medpubonline.com/index.php/moijmr/article/view/25 (Accessed: 2 March 2026).