Title of article :
HIV prevalence and trends in sub-Saharan Africa: no decline and large subregional differences
Author/Authors :
Emil Asamoah-Odei، نويسنده , , Jesus M Garcia Calleja، نويسنده , , J Ties Boerma، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2004
Abstract :
Background
Expansion of HIV surveillance systems in sub-Saharan Africa is leading to downward adjustments to the size of the AIDS epidemic. However, only analysis of surveillance data from the same populations over time can provide insight into trends of
Journal title :
The Lancet
Journal title :
The Lancet
