Cite
APA Citation
Baldwin, P., Shrestha, R., Potrepka, J., & Copenhaver, M. (2013). the Age of Initiation of Drug Use and Sexual Behavior May Influence Subsequent HIV Risk Behavior: A Systematic Review. ISRN AIDS, 2013, . http://access.bl.uk/ark:/81055/vdc_100082158885.0x00000e