Moges, Feleke, Yenew Kebede, Afework Kassu, Andargachew Mulu, Moges Tiruneh, Getu Degu, Solomon Adugna, Atinaf Alem, and Fisha Wale. 2016. “Seroprevalence of HIV, Hepatitis B Infections and Syphilis Among Street Dwellers in Gondar City, Northwest Ethiopia”. The Ethiopian Journal of Health Development 20 (3). https://www.ejhd.org/index.php/ejhd/article/view/607.