UMEGBOLU, E. I.; OFFOR, M. E. Bacteriological qualities of sources of domestic water supply and prevalence of typhoid fever in some communities of Enugu State, Southeast, Nigeria: a cross-sectional study. International Journal Of Community Medicine And Public Health, [S. l.], v. 4, n. 6, p. 1805–1812, 2017. DOI: 10.18203/2394-6040.ijcmph20172137. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/1221. Acesso em: 17 nov. 2025.