Learning from HIV epidemics among injecting drug users
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PII: S0955-3959(09)00136-4
doi:10.1016/j.drugpo.2009.11.001
© 2009 Elsevier B.V. All rights reserved.
PII: S0955-3959(09)00136-4
doi:10.1016/j.drugpo.2009.11.001
© 2009 Elsevier B.V. All rights reserved.