HASSAN, T. ATTITUDE OF PAKISTANIS TOWARDS COVID-19 VACCINES. KHYBER MEDICAL UNIVERSITY JOURNAL, [S. l.], v. 13, n. 2, p. 125, 2021. DOI: 10.35845/kmuj.2021.21654. Disponível em: https://www.kmuj.kmu.edu.pk/article/view/21654. Acesso em: 25 apr. 2024.