TY  - JOUR
A1  - Fortson, J.G.
T1  - The gradient in Sub-Saharan Africa: Socioeconomic status and HIV/AIDS
Y1  - 2008
DO  - 10.1353/dem.0.0006
JF  - Demography
VL  - 45
IS  - 2
SP  - 303
EP  - -322

ER  -