Journal Article
Uuskula, A., J. M McMahon, M. Raag, S. Silm, K. Ruutel, A. Talu, K. Abel-Ollo, R. Ahas, and D. C Des Jarlais.
"Emergent properties of HIV risk among injection drug users in Tallinn, Estonia: synthesis of individual and neighbourhood-level factors." Sexually transmitted infections 86, no. Suppl 3 (2010): iii79-iii84.