| http://www.w3.org/ns/prov#value | - The systematic review of sex worker, community empowerment HIV prevention interventions was conducted by searching electronic databases such as PubMed, PsycINFO, Sociological Abstracts, CINAHL (Cumulative Index to Nursing and Allied Health Literature), and EMBASE from January, 1990-October, 2010, reviewing secondary references, and contacting experts to identify articles.
|
