TY  - JOUR
A1  - de Walque, D.
T1  - Sero-discordant couples in five African countries: implications for prevention strategies
Y1  - 2007
DO  - 10.1111/j.1728-4457.2007.00182.x
JF  - Population and Development Review
VL  - 33
IS  - 3
SP  - 501
EP  - -523

ER  -