REDDY, K R. Is Smallpox Dead? (The Story of Highly Contagious and Most Feared Disease). Journal of Gandaki Medical College-Nepal, [S. l.], v. 11, n. 1, 2018. DOI: 10.3126/jgmcn.v11i1.20784. Disponível em: https://www.nepjol.info/index.php/JGMCN/article/view/20784. Acesso em: 6 dec. 2025.