LEBOULLEUX, D.; DUTTA, A. K. Typhoid fever situation and Vi vaccine experience in Asia. Medical Journal of Indonesia, [S. l.], v. 7, n. Supp1, p. 84–7, 1998. DOI: 10.13181/mji.v7iSupp1.1042. Disponível em: http://mji.ui.ac.id/journal/index.php/mji/article/view/1042. Acesso em: 22 jan. 2025.