Journal of acquired immune deficiency syndromes (1999)
Avec:
Sileshi Lulseged
,
Mirtie Getachew
,
Meklit Getahun
,
Zenebe Melaku
,
Michael Tilahun
,
Mesfin Shimelis
,
Chanie Temesgen
,
Tsegaye Asres
,
Adinew Dereje
,
Alemu Assefa
,
Esayas Tewoldebirhan
,
Wondimu Teferi
,
Alemayehu Mekonnen
,
Ruby Fayorsey
,
Allison Zerbe
,
Jayleen Gunn
,
Amy Medley
,
Jessica Gross
,
Susan Hrapcak
,
Elaine J Abrams