ALISHBA ADNAN; CHANCHAL MAHESHWARI; SYED MUHAMMAD ASHRAF JAHANGEER. Rolling out COVID-19 vaccine: half the battle won. Journal of the Pakistan Medical Association, [S. l.], p. 1-., 2021. DOI: 10.47391/JPMA.2432. Disponível em: https://mail.jpma.org.pk/index.php/public_html/article/view/2432. Acesso em: 19 apr. 2026.