Mkony, C., Kwesigabo, G., Yamuya, E., & Mhalu, F. (2004). Prevalence and clinical presentation of HIV infection among newly hospitalised surgical patients at Muhimbili National Hospital, Dar Es Salaam, Tanzania. East African Medical Journal, 80(12), 640–645. https://doi.org/10.4314/eamj.v80i12.8781