Comparison of subset selection methods in linear regression in the context of health-related quality of life and substance abuse in Russia

by Morozova, Olga, Levina, Olga, Uusküla, Anneli, Heimer, Robert
Published 2015

Hepatitis C virus seroprevalence among people who inject drugs and factors associated with infection in eight Russian cities

by Heimer, Robert, Eritsyan, Ksenia, Barbour, Russell, Levina, Olga S
Published 2014

Non-fatal overdoses and related risk factors among people who inject drugs in St. Petersburg, Russia and Kohtla-Järve, Estonia

by Uusküla, Anneli, Raag, Mait, Vorobjov, Sigrid, Rüütel, Kristi, Lyubimova, Alexandra, Levina, Olga S., Heimer, Robert
Published 2015

Individual-level, network-level and city-level factors associated with HIV prevalence among people who inject drugs in eight Russian cities: a cross-sectional study

by Eritsyan, Ksenia, Heimer, Robert, Barbour, Russell, Odinokova, Veronika, White, Edward, Rusakova, Maia M, Smolskaya, Tatiana T, Levina, Olga S
Published 2013

An Analysis of Respondent Driven Sampling with Injection Drug Users (IDU) in Albania and the Russian Federation

by Stormer, Ame, Tun, Waimar, Guli, Lisa, Harxhi, Arjan, Bodanovskaia, Zinaida, Yakovleva, Anna, Rusakova, Maia, Levina, Olga, Bani, Roland, Rjepaj, Klodian, Bino, Silva
Published 2006