distribution (4) Sex (4) atlas (3) SIDA (3) Afrique (3) Testing (3) Epidemiology (3) Methods (3) Employees (3) Testing (3) Proportion (3) Men (3) Africa, West (3) Methods (3) classe d'âge (3) thérapie (2) enquête (2) risque (2) modèle (2) épidémiologie (2) Diagnosis (2) Treatment (2) Prevention (2) HIV infections (2) Therapeutics (2) Telephone (2) Science (2) Risk (2) Prostitution (2) Percentage (2)