Rebuma Firdessa, Stefan Berg, Elena Hailu
Peter W. M. Hermans, F. Messadi, H. Guebrexabher
Meaza Demissie, Bernt Lindtjørn, Yemane Berhane
Gemeda Abebe, Amare Deribew, Ludwig Apers
Solomon Abebe Yimer, Gunnar Bjune, Getu Degu Alene
Alexis Cambanis, Mohammed A. Yassin, Andy Ramsay
Valerie J. Ehlers, Getahun Sisay Aragaw
Estifanos Biru Shargie, Bernt Lindtjørn
Adane K, Kempker RR, Bobosha K
Hidru HD, Tsadik M, Tequare MH
Aweke KW, Teferi MG, Abebe MB
Eshetu DM, Molla MG, Ambaw Z
Salah FO, Yaynishet YA, Fedlu A
Henok Mulatu
Desta KT
Tsehaye Asmelash Dejene, Genet Gebrehiwet Hailu, Araya Gebreyesus Wasihun et al.
Ethiopia. YaṬénā ṭebaqā ministér
CRDA Workshop on Tuberculosis & Leprosy (1992 Addis Ababa, Ethiopia) et al.
Tsehaynesh Messele
Unknown
Fikru Gashaw, Samuel Bekele, Yalemtsehay Mekonnen
Endalkachew Mesfin Gebeyehu, Ashagere Mebratu, Asmamaw Atnafu et al.
Diriba K, Awulachew E, Churiso G
Abyot Meaza, Bazezew Yenew, Miskir Amare