Refera, Hailu, and Eshetu Wencheko. “Survival of HIV-TB Co-Infected Adult Patients under ART in Ambo Referral Hospital, Ethiopia”. The Ethiopian Journal of Health Development 27, no. 2 (September 29, 2016). Accessed April 16, 2024. https://ejhd.org/index.php/ejhd/article/view/167.