KAZI, Z.; PETHANI, A.; SALEEM, A. F. Global Wild Poliovirus and cVDPV drop during COVID Pandemic. Why and How?. Infectious Diseases Journal of Pakistan, [S. l.], v. 30, n. 3, p. 58–60, 2022. Disponível em: https://ojs.idj.org.pk/index.php/Files/article/view/1. Acesso em: 19 dec. 2025.