Analysis of data from a large number of biological and epidemiological studies.
1. Background -- 2. Overview -- 3. Intervention studies addressing STD control to reduce HIV incidence -- 4. Programmatic and polict issues -- 5. Recommendations -- 6. Research needs -- 7. Conclusions -- Annex 1. Common usage of different STD control studies -- Annex 2. List of participants -- Annex 3. Related articles.