MOHAMMAD MUJEEB KHAN. Vaccination, the only weapon against COVID-19, for the nonce. Journal of Rawalpindi Medical College, Rawalpindi, Pakistan, v. 25, n. 1, 2021. DOI: 10.37939/jrmc.v25i1.1771. Disponível em: http://journalrmc.com/index.php/JRMC/article/view/1771. Acesso em: 17 nov. 2025.