Alishba Adnan, Chanchal Maheshwari, and Syed Muhammad Ashraf Jahangeer. “Rolling Out COVID-19 Vaccine: Half the Battle Won”. Journal of the Pakistan Medical Association (April 17, 2021): 1-. Accessed October 31, 2026. https://www.ojs.jpma.org.pk/index.php/public_html/article/view/2432.