by Aberra, E., Ndiaye, K., Roess, A.
Published in Annals of global health (25.09.2014)

by Aberra, E, Huttunen, R
Published in Annales chirurgiae et gynaecologiae (1992)

by Kitaw, Y, Mariam, D Haile, Wolday, D, Messele, T, Aberra, E, Belay, T, Kassa, A
Published in The HIV pandemic: local and global implications (01.01.2006)