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3rd editon
Second Edition

Behavioural Surveillance - Surveillance of HIV Risk Behaviours

United States Department of Health and Human Services; Centers for Disease Control and Prevention (HHS-CDC); Global AIDS Program (GAP); et al. United States Department of Health and Human Services; Centers for Disease Control and Prevention (HHS-CDC); Global AIDS Program (GAP); et al. (2009) C2
Participant Manual October 2009