Bay P, Wain J, Vinh H, Chinh N, Diep S, Hoa N, et al. Quantitative bacteriology of Typhoid fever in Vietnam. Med J Indones [Internet]. 1998 Oct. 1 [cited 2025 Mar. 13];7(Supp1):274-6. Available from: http://mji.ui.ac.id/journal/index.php/mji/article/view/1136