Walley, Alexander Y.; Krupitsky, Evgeny M.; Cheng, Debbie M.; Raj, Anita; Edwards, Erika M.; Bridden, Carly; Egorova, Valentina Y.; Zvartau, Edwin E.; Woody, George E.; Samet, Jeffrey H.
(Springer US, 2007-5-9)
Cannabis and heavy alcohol use potentially increase HIV transmission by increasing risky drug behaviors. We studied 404 subjects entering treatment for heroin dependence, in St. Petersburg, Russia. We used the HIV Risk ...