Anterior knee pain following total knee replacement correlates with the OARSI score of the cartilage of the patella

by Metsna, Vahur, Vorobjov, Sigrid, Lepik, Katrin, Märtson, Aare
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