Packel, L., Keller, A., Dow, W. H., Walque, D. d., Nathan, R., & Mtenga, S. (2012). Evolving strategies, opportunistic implementation: HIV risk reduction in Tanzania in the context of an incentive-based HIV prevention intervention. Public Library of Science (PLoS).
Cita Chicago Style (17a ed.)Packel, Laura, Ann Keller, William H. Dow, Damien de Walque, Rose Nathan, y Sally Mtenga. Evolving Strategies, Opportunistic Implementation: HIV Risk Reduction in Tanzania in the Context of an Incentive-based HIV Prevention Intervention. Public Library of Science (PLoS), 2012.
Cita MLA (8a ed.)Packel, Laura, et al. Evolving Strategies, Opportunistic Implementation: HIV Risk Reduction in Tanzania in the Context of an Incentive-based HIV Prevention Intervention. Public Library of Science (PLoS), 2012.