Assessment of knowledge related to COVID-19 among professionals and students: A cross-sectional study from Punjab, Pakistan. Journal of Fatima Jinnah Medical University, [S. l.], v. 15, n. 1, p. 3–8, 2021. DOI: 10.37018/2478. Disponível em: https://jfjmu.com/index.php/ojs/article/view/761. Acesso em: 9 apr. 2026.