HIV/AIDS epidemic in sub-Saharan Africa : facing up to programmatic and operational challenges /
Heidari, Shirin.
Eckert, Mirjam.
BioMed Central Ltd.
International AIDS Society.
London : BioMed Central Ltd.,
2011.
Supplement 1 to volume 14 (July 2011) of: Journal of the International AIDS Society, ISSN no. 1758-2652.