| male sex workers in moscow, russia: a pilot study of demographics, substance use patterns, and prevalence of hiv-1 and sexually transmitted infections. | the russian federation has been undergoing a concentrated epidemic of hiv-1 with high rates of infection among injecting drug users. less is known about the relative risk and contribution to the country's hiv epidemic by other at-risk populations including sex workers and men who have sex with men. the goals of this project were to explore demographic characteristics, substance use patterns, and estimate the prevalence of sexually transmitted infections (stis) and high-risk behaviors among male ... | 2010 | 20390488 |