Muneer, K., Tufail, N., Khan, M. I. H., Inam, S. and Ayub, S. (2024) “Observed Adverse Effects of Sinopharm COVID-19 Vaccine in Healthcare Workers”, National Journal of Health Sciences, 9(1), pp. 15-22. Available at: https://ojs.njhsciences.com/index.php/njhs/article/view/529 (Accessed: 14May2024).