LEVINE, M. M. Recent research on vaccines and prevention of Typhoid fever. Medical Journal of Indonesia, [S. l.], v. 7, n. Supp1, p. 113, 1998. DOI: 10.13181/mji.v7iSupp1.1054. Disponível em: http://mji.ui.ac.id/journal/index.php/mji/article/view/1054. Acesso em: 22 jan. 2025.