A. Samie, M. Mashao, P. Bessong, T. NKgau, M. Momba, and C. Obi, “Diversity and Antibiograms of Bacterial Organisms Isolated from Samples of Household Drinking-water Consumed by HIV-positive Individuals in Rural Settings, South Africa”, J Health Popul Nutr, vol. 30, no. 3, pp. 241–249, Oct. 2012.