PJMD, A. Intensity and Rate of COVID-19 Infection in Pakistan. Pakistan Journal of Medicine and Dentistry, [S. l.], v. 9, n. 3, p. 1–2, 2020. Disponível em: http://ojs.zu.edu.pk/ojs/index.php/pjmd/article/view/515. Acesso em: 28 apr. 2024.