Epidemiology of Bovine Tuberculosis and Its Zoonotic Implication in Addis Ababa Milkshed, Central Ethiopia oleh Begna Tulu, Begna Tulu, Aboma Zewede, Mulugeta Belay, Miserach Zeleke, Mussie Girma, Metasebia Tegegn, Fozia Ibrahim, David A. Jolliffe, Markos Abebe, Taye Tolera Balcha, Balako Gumi, Henny M. Martineau, Adrian R. Martineau, Gobena Ameni, Gobena Ameni