Shahzad, F., Aman Nasir, H., Yousaf, A., Qasmi, A., Nayyar, N., & Intisar, R. F. (2024). Comparison of severity of COVID-19 symptoms in Vaccinated versus Unvaccinated people; A Retrospective Cross-sectional study. Students’ Supplement of Journal of Rawalpindi Medical College, 27(S-1), 40–48. Retrieved from https://supp.journalrmc.com/index.php/public/article/view/191